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Mexico

General Information
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Mexico is becoming a very popular destination for Irish travellers. The country has many well known tourist destinations including the idyllic resort of Acapulco on the Pacific Ocean and t
e Yucatan Peninsula stretching out between the Caribbean and the Gulf of Mexico. There is a rapidly developing economy and luxury hotels are widely available throughout the country. Tourist facilities in the more remote regions (seldom visited by tourists) may be very limited.
Climate
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The country experiences a wide temperature profile with cool to cold temperatures on the mountainous ranges to a hot sub-tropical climate on the sea coasts. There is a rainy season from June to October and a dry season from November to May each year. Temperatures in April May and June tend to be in the mid 20’s centigrade. The southern and eastern regions tend to experience the heaviest rainfall.
Food & Water
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Some tourists visiting Mexico will undertake a trekking holiday for part of their time in the country. This will bring them out from the major cities into many of the poorer regions of the country. In these areas the level of food and water hygiene may be poor and travellers need to exercise continuous caution in this regard. Typically great care should be taken with the consumption of any cold foods. Lettuce would be a common cause of illness and should be avoided. Undercooked shellfish (prawns, oysters, mussels etc.) should be avoided at any time. The risk of contamination with a variety of diseases is just too high.
Street Vendors
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Many of the larger towns have a number of street vendors selling their produce on the side of the road. In general purchases of food from these vendors should be avoided. This is especially true with regard to buying ‘freshly squeezed’ fruit juice drinks. In some cases potentially contaminated tap water may have been used to supplement the supply. Another particular risk in Mexico involves the purchase of water melons from the market place. These are usually sold by their weight and it is reported that certain vendors may inject them with tap water to increase their value. Be sensible and take care.
Rabies
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This is another viral disease that occurs throughout Mexico. 69 cases of human Rabies were reported in 1990 but this figure has dropped to 24 in 1995. The disease is transmitted through the bite of any infected warm blooded animal (dog, cats, monkey etc.). Animals should be avoided at all costs and any bite (lick or scratch) should be immediately washed out with water and then have a strong antiseptic applied. The individual should then always seek urgent competent medical attention. Cycling in the early morning is a high risk time. Dogs may become agitated and run out at the bicycle.
Protection against Mosquitoes & Sandflys
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Travellers will need to exercise care against mosquito bites throughout the year and this has become particularly important due to regular outbreaks of Dengue Fever. This viral disease has swept through the Caribbean region over the past decade and Mexico has also been involved. There were approx. 4,500 cases during 1995 with about 16 deaths. More recently (Oct ‘99) the disease has been reported close to the US border with over 5000 patients affected. The disease seldom kills travellers but causes a severe flu like illness and pronounced skin rash in many of those infected. It is an unpleasant disease and can leave an individual ill for many weeks after infection. The mosquitoes can bite during the day or night. Most tourists should take care against mosquitoes by;
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Using adequate Insect Repellent
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Covering up well with pale coloured clothing
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Refraining from using Perfumes or Aftershaves at the risk times for bites.
Malaria
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For many tourists to Mexico the chance of contracting malaria is negligible. The disease does occur in some of the country and those planning to trek through the rural areas may be advised to consider prophylaxis. The states most affected are Oaxaca, Hiapas, Sinaloa, Campeche, Quintana Roo, Nayarit, Tabasco, Michoacán, Chihuahua and Hidalgo. The risk extends throughout the year and visitors to these regions always should consider adequate malaria prophylaxis.

Larva Migrans
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Walking on the beach above the high tide mark in many of the hotter countries without shoe covering may expose the traveller to infection with the Larva Migrans parasite. Mexico is no exception. This minute worm penetrates through the skin and causes a significant irritation just under the skin in those infected. The rash moves and becomes very itchy. Treatment is straightforward once a diagnosis is reached. Travellers walking along the beaches (above the high tide mark) should always wear shoe covering and avoid sitting straight on the sand.
Vaccinations
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No vaccines are essential for entry to Mexico however, in most cases, short term travellers will be advised to consider vaccination cover for;
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Tetanus (childhood booster)
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Typhoid (food & water borne)
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Hepatitis A (food & water borne)
For those undertaking a trekking holiday (or those who will live in the region for some months) vaccination cover against Rabies (animal bites), Meningococcal Meningitis (air borne) and Hepatitis B (accidents) may need to be considered.
General Health
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Further information on staying healthy while abroad may be obtained from the Tropical Medical Bureau.

Travel News Headlines WORLD NEWS

Date: Mon 11 Nov 2019
Source: Pan American Health Organization (PAHO)

Mexico has become the 1st country in the world to receive validation from the World Health Organization (WHO) for eliminating dog-transmitted rabies as a public health problem. "Eliminating [dog-transmitted] rabies doesn't happen by accident," said Dr Tedros Adhanom Ghebreyesus, WHO Director-General. "It takes political resolve, careful planning, and meticulous execution. I congratulate the Government of Mexico on this wonderful achievement and hope many other countries will follow its example."

Rabies causes 60,000 deaths each year, mainly in Asia and Africa. In Latin America and the Caribbean, new cases of rabies were reduced by more than 95 percent in humans and 98 percent in dogs since 1983.

"By eliminating human rabies transmitted by dogs, Mexico is showing the world that ending infectious diseases for the next generation is possible and is the right way forward," said PAHO Director, Carissa F Etienne.

Mexico's achievement
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In order to achieve elimination, the country has implemented a national strategy for the control and elimination of rabies. This includes free, mass vaccination campaigns for dogs, that have taken place since the 1990's with more than 80 percent coverage; continuous and effective surveillance; public awareness-raising campaigns; timely diagnosis; and the availability of post-exposure prophylaxis in the country's public health services.

As a result, the country went from registering 60 cases of human rabies transmitted by dogs in 1990, to 3 cases in 1999, and zero cases in 2006. The last 2 cases occurred in 2 people from the State of Mexico, who were attacked in 2005 and presented symptoms in 2006.

The validation process
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WHO considers a country to be free of rabies after registering 2 years of zero transmission of rabies to humans. However, there was previously no process to verify the achievement of this goal, until this was developed by PAHO/WHO. Mexico became the 1st country in the world to begin this in December 2016.

The validation process was extensive and included the creation of a group of independent international experts established by PAHO/WHO. It also included the preparation, by Mexico, of an almost 300-page file containing all historical information about the situation of rabies in the country. PAHO and its specialized center in veterinary public health, PANAFTOSA, accompanied and supervised the implementation of the validation process throughout.

The group of experts carried out a mission to Mexico in September 2018 to review the file and verify the country complied with all WHO requirements. In September 2019, the group recommended the Director General of WHO and PAHO validate the elimination.

Moving forward
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In order to sustain elimination, PAHO/WHO recommends continuing all rabies prevention, surveillance and control actions, particularly as rabies virus continues to circulate among wild animals such as bats.

PAHO collaborated with the countries of the Americas to eliminate rabies through technical cooperation, staff training, periodic meetings between those responsible for the issue in-country, and through the provision of recommendations on international standards. As of September 2019, there have been zero cases of rabies transmitted by dogs in humans in the Americas.

In addition to rabies, Mexico eliminated onchocerciasis in 2015 and trachoma in 2017, 3 of the more than 30 infectious diseases and related conditions that PAHO's new Communicable Disease Elimination Initiative in the Region of the Americas has set as a goal for elimination from the continent by 2030.
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[This is certainly an outstanding achievement and should be celebrated by all. It is also an example to other countries.  Of course, someone acquiring rabies from a bat would be outside of this situation. This WHO/PAHO validation specifically refers to rabies acquired from dog bites. This is a great milestone. Congratulations Mexico! - ProMED Mod.TG]

[HealthMap/ProMED-mail map of Mexico:
Date: Sat, 21 Sep 2019 00:59:40 +0200 (METDST)

Mexico City, Sept 20, 2019 (AFP) - Lorena made landfall Friday as a Category 1 hurricane, lashing the turquoise waters of popular beach destination Los Cabos on Mexico's Baja California peninsula.   "The eye of Hurricane Lorena is now passing over the coast of Los Cabos," Mexico's hurricane monitor, CONAGUA, wrote on Twitter.

The hurricane, which has been churning up the Pacific coast, first made landfall Thursday in west-central Mexico, then was briefly downgraded to a tropical storm before moving back over the water and regaining strength.   According to CONAGUA, Lorena was packing sustained winds of 140 kilometres (87 miles) per hour as it battered Los Cabos, making it a Category One hurricane on the scale of one to five.   After moving slowly northwest throughout the morning, it ground to a halt 70 kilometres from the beach town of Cabo San Lucas, dumping torrential rain on the area.

The US National Hurricane Center said the storm was expected to pour up to 20 centimetres (eight inches) of rain on the region, which "may result in flash flooding."   It warned that the storm's trajectory was "highly uncertain."   "Some weakening is forecast during the next 48 hours if Lorena moves inland. If the hurricane moves over the Gulf of California, it could strengthen instead," it said in its 2100 GMT update.

Lorena already buffeted west-central Mexico with strong winds, torrential rain and high waves, leading officials to cancel school in the affected areas.   Authorities suspended classes in Los Cabos for Friday, and ordered all boats and ships to remain docked.   The army said it had deployed troops to set up 14 emergency shelters in case they were needed.
Date: Fri 2 Aug 2019
Source: Edinburgh Evening News [abridged, edited]

British holidaymakers visiting Mexico are being warned about an intestinal parasite that is ravaging resorts in the country.  A total of 14 tourists staying at luxury hotels in the Riviera Maya resort and Cancun have experienced crippling stomach pains, sickness and diarrhoea due to an illness that is passed on through contaminated food.  The cause of the illness is the _Cyclospora cayetanensis_ parasite, which is transmitted by faeces coming into contact with water and food. This the 5th year in a row that the parasite has infected tourists in the region.

Nearly 600 British people have been infected with the bug since 2015, and the same areas of Mexico were the subject of a public health warning 3 years ago. Now medical experts are advising anyone who has visited the affected resorts and is feeling ill to seek medical attention.  Advice on the Health Protection Scotland website reads, "All travellers to Mexico are strongly advised to maintain a high standard of food, water and personal hygiene even if staying in luxury resorts. "Infection is transmitted through consumption of contaminated food or water; direct person to person spread does not occur. Foods often implicated in outbreaks include soft fruits like raspberries and salad products such as coriander, basil and lettuce. "On return from Mexico, if travellers have any symptoms such as those described above, they should seek medical attention."

A spokesperson for Health Protection Scotland confirmed an outbreak of _Cyclospora_ in Mexico, stating, "There have been seasonal outbreaks of _Cyclospora_ infection in returning travellers from Mexico over the past 4 years.  "The majority of cases stayed at the Riviera Maya and Cancun regions of Mexico. Health Protection Scotland is aware of 8 cases in Scotland this year [2019] with a history of travel to Mexico. "_Cyclospora_ infection can cause diarrhoea and illness. The infection can be more serious in individuals with an impaired immune system. Prevention is through following good food and water hygiene practices at all times while on holiday."  [Byline: Lloyd Bent]
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[Products originating from Mexico have been behind several multistate outbreaks of cyclosporiasis in the USA and Canada and are currently the source of an multistate outbreak in the USA (see ProMED posting from the 27 Jul 2019 below).

Cyclosporiasis has also been reported in tourists returning from Mexico to the UK, France and Canada (see ProMED reports below). Therefore, it is not surprising that there is a current increase in cases at the same time as the outbreak in the USA. - ProMED Mod.EP]

[HealthMap/ProMED-mail map:
Quintana Roo, Mexico: <http://healthmap.org/promed/p/506>]
Date: Mon, 1 Jul 2019 02:10:47 +0200

Guadalajara, Mexico, July 1, 2019 (AFP) - A freak hail storm on Sunday struck Guadalajara, one of Mexico's most populous cities, shocking residents and trapping vehicles in a deluge of ice pellets up to two meters (yards) deep.   "I've never seen such scenes in Guadalajara," said the state governor, Enrique Alfaro.   "Then we ask ourselves if climate change is real. These are never-before-seen natural phenomenon," he said. "It's incredible."

Guadalajara, located north of Mexico City and with a population of around five million, has been experiencing summer temperature of around 31 Centigrade (88 Fahrenheit) in recent days.   While seasonal hail storms do occur, there is no record of anything so heavy.

At least six neighbourhoods in the city outskirts woke up to ice pellets up to two meters deep.   While children scampered around and hurled ice balls at each other, Civil Protection personnel and soldiers brought out heavy machinery to clear the roads.   Nearly 200 homes and businesses reported hail damage, and at least 50 vehicles were swept away by the deluge of ice in hilly areas, some buried under piles of pellets.   While no casualties were reported, two people showed "early signs of hypothermia," the state Civil Protection office said.
Wednesday 26th June 2019
https://mexiconewsdaily.com/news/2-dead-in-reynosa-rain-storm/

Floodwaters in Reynosa.

The toll from a rainstorm that hit the city of Reynosa on Monday night is two deaths and 57 flooded neighbourhoods, authorities say.  The intense rains flooded thousands of homes across the Tamaulipas border city, and in some places floodwaters were over a meter and a half deep. United States authorities had warned that the storm could affect cities in the Río Grande Valley. But Mexico’s National Meteorological Service had only forecast moderate to intense rains.

As the water began to rise, the army responded to rescue people from their homes. A total of 92 people were taken to temporary shelters set up in the municipal auditorium, the stadium and the Rodhe campus of the Autonomous University of Tamaulipas.  The rains also damaged Reynosa’s electrical grid, leaving 100,000 people without power for 12 hours.

Governor Francisco Javier García Cabeza de Vaca said that municipal governments need to take measures to prevent similar flooding from happening again.  “When the hurricane season started, we were working with Civil Defense in the state, and they recommended that every municipal government should work on preventative measures, especially cleaning out drains,” he said. “Because when drains are full of trash, the water level rises, and it leads to flooding.”

More ...

World Travel News Headlines

Date: Wed, 20 Nov 2019 22:35:51 +0100 (MET)

Manila, Nov 20, 2019 (AFP) - Philippine police were ordered Wednesday to arrest anyone caught vaping in public, just hours after Philippine President Rodrigo Duterte announced he would ban e-cigarettes.   The abrupt prohibition, revealed by Duterte late Tuesday adds to a growing global backlash against a product once promoted as less harmful than tobacco smoking.

Duterte, a former smoker, called the devices "toxic" and said vaping introduced "chemicals" into the user's body.   He ordered the arrest of anyone vaping publicly in a country that already has some of Asia's toughest anti-smoking rules.    No formal, written order has been made public that spells out the scope of the ban or penalties for violations.   Duterte is notorious internationally for his deadly anti-narcotics crackdown, but he has also targeted tobacco with a wide-ranging ban on smoking in public.   Citing "the order of the president", on Wednesday a statement from the head of the Philippine police ordered "effective today, all police units nationwide to enforce the ban on use of vapes; ensure that all violators will be arrested".

The ban came days after Philippine health authorities reported the nation's first vaping-related lung injury, which resulted in a 16-year-old girl being hospitalised.   Vaping has taken off in the Philippines, with speciality shops and vapers puffing away in public a common sight.     E-cigarette users were caught off guard by the ban and questioned the utility of arresting people who, at worst, were hurting themselves.   "It's inappropriate. In any case, we don't hurt people, the environment or animals," said 22-year-old student Alexis Martin.   "Why are vapers being targeted?"

E-cigarettes warm flavoured liquid to produce vapour that is free of the estimated 7,000 chemicals in tobacco smoke, but does contain a number of substances that could potentially be harmful.  Critics say that apart from being harmful in themselves, the multiple exotic flavours of e-cigarette liquids appeal particularly to youngsters and risk getting them addicted to nicotine.

The devices have become hugely popular in the past decade but a rash of vaping-linked deaths and illnesses in the United States is feeding caution about the product, already banned in some places.   In September 2019 India became the latest country to ban the import, sale, production and advertising of e-cigarettes, citing in particular concerns for its youth.   The devices are already banned in several places such as Brazil, Singapore, Thailand and the US state of Massachusetts.
Date: Wed, 20 Nov 2019 17:17:39 +0100 (MET)

Lagos, Nov 20, 2019 (AFP) - Nigerian President Muhammadu Buhari on Wednesday announced a campaign to end defecation in public, in a country where tens of millions of people going to the toilet outside poses a major health risk.    "Nigeria has committed to end open defecation throughout the country by 2025," a statement by the presidency said a day after the United Nations marked World Toilet Day.     The decree set up a new body called the Clean Nigeria Campaign Secretariat to ensure "that all public places including schools, hotels, fuel stations, places of worship, market places, hospitals and offices have accessible toilets and latrines within their premises". 

According to the United Nations children agency, UNICEF, Nigeria has amongst the highest number of people practising open defecation in the world, estimated at over 46 million people -- almost a quarter of the population.   Around Nigeria each year 87,000 children die from diarrhoea, with more than 90 per cent of deaths caused by a lack of water, sanitation and hygiene, according to the World Bank.   The new agency will be disbanded when the goal of ending open defecation has been met, the presidency said.
Date: Wed, 20 Nov 2019 12:59:15 +0100 (MET)

Kampala, Nov 20, 2019 (AFP) - Global health charity Marie Stopes said Wednesday it had recalled hundreds of thousands of faulty condoms on sale in Uganda, where HIV rates are among the highest in the world.   The recall followed a warning from Uganda's National Drug Authority (NDA) that the Life Guard brand condoms had failed manufacturing "quality tests" because they contained holes and may burst.   The affected condoms were manufactured by India-based MHL Healthcare in April 2019 and have an expiry date of April 2024, the government regulator said.   Marie Stopes Uganda spokesman David Kamu told AFP on Wednesday that the two affected batches each contained "around 400,000" condoms.

Earlier reports had suggested millions of condoms could have been involved but NDA spokesman Fred Ssekyana told AFP the figure was below one million.   Marie Stopes Uganda said more than half of the condoms of concern had been recalled.   "While the LifeGuard brand follows strict quality controls, unfortunately two recent batches have fallen short of the quality we demand," the charity's country director, Carole Sekimpi, said in a statement Tuesday.   Marie Stopes is the largest and most specialised sexual reproductive health organisation in Uganda, the charity says on its website.   According to UNAIDS, 1.4 million Ugandans are living with HIV.   Last year 53,000 people were newly infected with the disease in the East African country, the UN agency said.
Date: Wed, 20 Nov 2019 15:08:18 +0100 (MET)

Luanda, Nov 20, 2019 (AFP) - Angola recorded an outbreak of polio this week after almost a decade without cases of the paralysing viral disease, the government said.   The highly infectious condition mainly affects children under the age of five. It attacks the nervous system and can lead to total paralysis, or in some cases death.   "After seven years without polio we are unfortunately confronted with a difficult situation," Angola's health minister Sante Silvia Lutucuta said on Monday, at the launch of a new vaccination campaign in the capital Luanda.   "We have recorded 44 new cases in ten of the country's 18 provinces," she added.

The vaccination campaign is expected to reach 2.5 million children aged five and under.   "All children must be protected by three doses of the oral anti-poliomyelitis vaccine," said Lutucuta, adding that the campaign would span over two weeks to "control the epidemic".   Two out of three strains of the wild polio virus have been eradicated so far, according to the World Health Organization (WHO).           While only 33 wild polio cases were reported globally last year, vaccine-derived polio still breaks out sporadically in some parts of Africa and Asia.    The Centers for Disease Control and Prevention has recommended that all travellers to Angola be fully vaccinated against the virus.
Date: Thu, 21 Nov 2019 01:34:32 +0100 (MET)

Bangkok, Nov 21, 2019 (AFP) - A 6.1-magnitude earthquake hit north-western Laos near the Thai border early Thursday, the United States Geological Survey reported.    The shallow quake hit at 6:50 am local time (2350 Wednesday GMT), USGS said. 
Date: Thu, 21 Nov 2019 01:25:15 +0100 (MET)

Sydney, Nov 21, 2019 (AFP) - The fire danger was elevated across wider swathes of southern Australia on Thursday, with residents warned to avoid at-risk areas as smoke from bushfires choked Sydney and other major cities.   Devastating fires along the country's east coast have claimed six lives and destroyed more than 500 homes since mid-October, with climate change and unseasonably hot, dry conditions fuelling the unprecedented blazes.   Now the fire danger has moved into states further south, with a so-called "Code Red" -- the highest possible fire risk in Victoria -- being declared in the state's northwest for the first time in a decade.   "What that means is that if we see fires in those areas they will be fast moving, they will be unpredictable, they will be uncontrollable," emergency management commissioner Andrew Crisp told reporters.

Country Fire Authority chief Steve Warrington told people living in rural areas to leave for the safety of cities.   "We are saying, 'do not be there, do not be there when a fire occurs, because you will not survive if you are there'," he said.   "There is a good chance if a fire occurs that your home will be destroyed."   The fire danger was also elevated to "severe" in the island state of Tasmania off mainland Australia's southeastern coast,  where a total fire ban was declared.   Two bushfires in the state's northeast did not pose an immediate threat to residents, the Tasmania Fire Service said.

For the second time in two days, smoke from bushfires blanketed Sydney, Australia's biggest city and home to more than five million people, sending air quality plummeting to hazardous levels.   More than 110 fires are still burning in worst-hit New South Wales and neighbouring Queensland, while in South Australia more than 40 fires broke out during catastrophic fire conditions Wednesday.    A South Australia Country Fire Service spokeswoman said all of those blazes had been brought under control or extinguished by Thursday, with the exception of a major fire on the Yorke Peninsula that had come perilously close to a small town.

Conditions were expected to ease in the coming days in South Australia, where the state capital Adelaide was also shrouded in bushfire smoke and residents were being told to stay indoors for health reasons.   Bushfire-prone Australia has experienced a horror start to its fire season, which scientists say is beginning earlier and becoming more extreme as climate change pushes temperatures higher and saps moisture from the environment after months of severe drought.   Growing calls to curb fossil fuels and drastically cut greenhouse gas emissions are being ignored by the country's conservative government, which is eager to protect its lucrative mining industry.   The country is bracing for challenging fire conditions to continue throughout the Southern Hemisphere summer.
Date: Mon 18 Nov 2019
Source: 112.UA [edited]

Eight school classes in Odesa [Odessa] have been closed for quarantine. More than 30% of school students in these classes are sick with Coxsackie virus, a highly contagious respiratory disease, said Olena Buynevych, the director of the city hall's department for science and education, as quoted by UNN news agency.

"More than 30% of students in these classes are sick wi h acute
respiratory diseases, which include cases of cases and Coxsackievirus," the official said. She urged the parents to keep the children away from schools in case they have any symptoms of acute respiratory diseases.

The symptoms are basically the same as flu; the key difference is the rash on the palms, in case of the Coxsackievirus.

Coxsackievirus is a member of a family of viruses called enteroviruses. Enteroviruses are made up of a single strand of ribonucleic acid (RNA). The enteroviruses are also referred to as picornaviruses ("pico" means "small," so, "small RNA viruses"). They are present all over the world and spread by fecal-oral route. About 90% of infections don't cause symptoms or present with a fever only. Infants and young kids are particularly susceptible to symptomatic coxsackie.
======================
[Coxsackievirus belongs to a family of nonenveloped, linear, positive-sense, single-stranded RNA viruses, Picornaviridae and the genus _Enterovirus_, which also includes poliovirus and echovirus. Enteroviruses are among the most common and important human pathogens, and ordinarily its members are transmitted by the fecal-oral route. Coxsackieviruses share many characteristics with poliovirus. With control of poliovirus infections in much of the world, more attention has been focused on understanding the nonpolio enteroviruses such as coxsackievirus.

Coxsackieviruses are divided into group A and group B viruses based on early observations of their pathogenicity in neonatal mice. In general, group A coxsackieviruses tend to infect the skin and mucous membranes, causing herpangina, acute hemorrhagic conjunctivitis, and hand, foot, and mouth (HFM) disease. Both group A and group B coxsackieviruses can cause nonspecific febrile illnesses, rashes, upper respiratory tract disease, and aseptic meningitis.

Group B coxsackieviruses tend to infect the heart, pleura, pancreas, and liver, causing pleurodynia, myocarditis, pericarditis, and hepatitis (inflammation of the liver not related to the hepatotropic viruses). Coxsackie B infection of the heart can lead to pericardial effusion.

The development of insulin-dependent diabetes (IDDM) has recently been associated with recent enteroviral infection, particularly coxsackievirus B pancreatitis.

It is common for the coxsackievirus to cause a febrile upper respiratory tract infection with sore throat and/or a runny nose. Some patients have a cough resembling bronchitis. Less commonly, coxsackievirus may cause pneumonia. Some people with coxsackievirus have a rash. In many, this is a nonspecific generalized red rash or clusters of fine red spots. The rash may not appear until the infection has started to get better.

Coxsackievirus is spread from person to person. The virus is present in the secretions and bodily fluids of infected people. The virus may be spread by coming into contact with respiratory secretions from infected patients. If infected people rub their runny noses and then touch a surface, that surface can harbor the virus and become a source of infection. People who have infected eyes (conjunctivitis) can spread the virus by touching their eyes and touching other people or surfaces. Conjunctivitis may spread rapidly and appear within one day of exposure to the virus. Coxsackieviruses are also shed in stool, which may be a source of transmission among young children. The virus can be spread if unwashed hands get contaminated with fecal matter and then touch the face. This is particularly important for spread within  day-care centers or nurseries where diapers are handled. Diarrhoea is the most common sign of coxsackievirus intestinal infection.

Most infections are self-limiting, and no specific treatment is required or available. Some options include intravenous immune globulin (IVIG), which contains antibodies and may be somewhat effective.

HealthMap/ProMED-mail map:
Odesa oblast, Ukraine: <http://healthmap.org/promed/p/51897>]
Date: Tue 19 Nov 2019 6:07 AM GMT
Source: 3 FM [edited]

There's been an outbreak of a highly contagious disease among wood pigeons on [Isle of Man]. That's according to Manx Wild Bird Aid (MWBA) which says its already taken in a number of the animals from Douglas, Groudle, and Crosby which are suffering with 'canker'.

The infection isn't harmful to humans or mammals but the organisation says it can cause growths in the birds' mouths which can lead them to starve to death.

MWBA is offering advice to people about how to help stop it spreading, including strict hygiene on bird-feeding tables and if you come across a sick pigeon to take it to the nearest vet as soon as possible.  [Byline: Rob Pitchard]
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[_Trichomonas gallinae_ is a common protozoan parasite of pigeons (Columbiformes) which principally infects the upper alimentary tract where it can cause necrotic ingluvitis. Epidemic mortalities in columbiform species are sporadically reported, and the parasite may infect other avian taxa such as birds of prey and songbirds. (<http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0012215>). - ProMED Mod.PMB]

[HealthMap/ProMED-mail map of the Isle of Man:

HealthMap/ProMED map available at:
Date: Tue 19 Nov 2019
Source: Caracas Chronicles [edited]

The Venezuelan Public Health Society and the Let's Defend The National Epidemiology Network issued an alert after a case of yellow fever was confirmed in the state of Bolivar, after 14 years without the disease. The Health Ministry hasn't published information about the case or issued an alert, but Venezuela must formally report it to international institutions, due to the risk to a population that isn't vaccinated, having the vector (mosquitoes) in all of the territory (increasing the odds of an epidemic), and the poor access to an epidemiologic report [about the case]. Doctor Julio Castro wrote about the case for Prodavinci.  [Byline: Naky Soto]
======================
[There is little information about this case: where and when it occurred in Bolivar state, tests used to diagnose the case, condition of the patient, and any follow-up measures taken by public health authorities. Yellow fever (YF) virus is endemic in Venezuela as it is in many South American countries.

The most recent ProMED-mail report of YF in Venezuela was in 2010, in Anzoategui state, where there were 3 probable YF cases in monkeys. This outbreak was enzootic, as determined by the Ministry of Health (see Yellow fever - South America: Venezuela (AN) monkey, susp http://promedmail.org/post/20101112.4114).

Presumably, this current case is one of spill-over from the sylvan (forest) transmission cycle. Maintenance of a high level (80-90%) of coverage is essential to prevent cases and avoid outbreaks involving the urban cycle with _Aedes aegypti_ transmission. - ProMED Mod.TY]

[HealthMap/ProMED-mail map of Venezuela:
Date: Thu 14 Nov 2019
Source: WHO Emergencies preparedness, response, Disease Outbreak News (DONs) [edited]

On 10 Oct 2019, the National IHR Focal Point for Sudan notified WHO of 47 suspected [human] cases of Rift Valley fever (RVF), including 2 deaths in Arb'aat Area, Towashan Village, in El Qaneb locality, Red Sea State. The suspected cases presented with high-grade fever, headaches, joint pain, vomiting. There were no hemorrhagic signs or symptoms observed. The 1st case presented to the health facility on 19 Sep 2019.

On 28 Sep 2019, a total of 14 samples were sent to the National Public Health Laboratory in Khartoum, and 5 tested positive for RVF by immunoglobulin M (IgM) enzyme-linked immunosorbent assay (ELISA) and reverse-transcriptase polymerase chain reaction (RT-PCR). These samples were also tested for malaria and were found negative.

On 13 Oct 2019, a total of 10 suspected RVF cases were recorded in Barbar and Abu Hamed localities, of River Nile State. Of the 10 suspected RVF cases, 5 samples were tested and 4 were found positive for RVF. From 19 Sep 2019 until 11 Nov 2019, a total of 293 suspected human RVF cases, including 11 associated deaths have been reported from 6 states; including the Red Sea (120), River Nile (168), Kassala (2), White Nile (1), Khartoum (1), and Al Qadarif (1) States. The most affected age group is 15-45 years old, which accounts for 83% of the total suspected cases. The male to female ratio is 2.6, with a high proportion of the cases being farmers (37.5%).

These human RVF cases are concomitant with abortions and deaths among goats in the areas where the human suspected and confirmed cases have been reported. From 25 Sep through 3 Nov 2019, 21 goats in Red Sea State were reported as positive for RVF, including 4 deaths; and in River Nile State 16 goats, with 3 deaths, and 37 sheep, with 5 deaths, were confirmed positive for RVF by ELISA test at the Central Veterinary Research Laboratory in Khartoum.

Public health response
----------------------
Red Sea State
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- Activation of RVF task force committee;
- printing and distribution of RVF guidelines;
- deployment of surveillance teams for daily reporting and active case finding in the affected areas;
- establishment of 2 health centers and one dispensary with a capacity of 11 beds, laboratory items, drugs, and supplies to provide health services in the affected villages;
- conducting household inspections and fogging: In Arb'aat area, a total of 452 households were inspected, out of which 30 were found positive for the presence of a competent vector; in Port Sudan, out of 1225 households inspected, 29 were found positive for the competent vector, and fogging was provided to 1949 households;
- the Veterinary Epidemiology Department of the Ministry of Animal Resources conducted vector control in 4 animal enclosures in the affected villages.

River Nile State
- A joint investigation conducted by the State Ministry of Health (SMoH) and WHO on 12 Oct 2019;
- initiation of an RVF Action plan by the SMoH and WHO;
- initiation of Integrated Vector Management (IVM), surveillance, case management, and Rapid Response Team (RRT) activities.

WHO risk assessment
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RVF is endemic in Sudan. There have been 3 outbreaks affecting humans previously documented in 1973, 1976, and 2008. During the outbreak in 2008, a total of 747 laboratory-confirmed cases were reported, including 230 deaths.

The recent floods, following heavy rains on 13 Aug 2019, caused flash floods in 17 of the 18 states, including Abyei area in West Kordofan State. These floods have favored vector abundance, distribution, and longevity. The current RVF outbreak started on 19 Sep 2019 and has affected states impacted by the floods.

The uncontrolled movements of animal populations within and outside the country borders may increase the spread of the disease to new areas.

RVF can cause significant economic losses due to livestock travel and trade restrictions, as well as high mortality and abortion rates among infected animals.

In a country where the export of livestock is one of the major sources of the national income, the current RVF outbreak, in the context of political unrest and a debilitated health system requires an urgent need for external assistance.

WHO advice
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Rift Valley fever (RVF) is a mosquito-borne viral zoonosis that primarily affects animals but also has the capacity to infect humans. The majority of human infections result from direct or indirect contact with the blood or organs of infected animals. Herders, farmers, slaughterhouse workers, and veterinarians have an increased risk of infection.

Awareness of the risk factors of RVF infection and measures to prevent mosquito bites is the only way to reduce human infection and deaths. Public health messages for risk reduction should focus on:
- reducing the risk of animal-to-human transmission resulting from unsafe animal husbandry and slaughtering practices;
- practicing hand hygiene as well as wearing gloves or other personal protective equipment when handling sick animals or their tissues and when slaughtering animals;
- reducing the risk of animal-to-human transmission arising from the unsafe consumption of raw or unpasteurized milk or animal tissue. in endemic regions, all animal products should be thoroughly cooked before eating;
- reducing the risk of mosquito bites through the implementation of vector control activities (e.g. insecticide spraying and use of larvicidal to reduce mosquito breeding sites), use of insecticide-impregnated mosquito nets and repellents, light-coloured clothing (long-sleeved shirts and trousers);
- restricting or banning the movement of livestock to reduce the spread of the virus from infected to uninfected areas;
- routine animal vaccination is recommended to prevent RVF outbreaks. Vaccination campaigns are not recommended during an outbreak as they may intensify transmission among the herd through needle propagation of the virus;
- outbreaks of RVF in animals precede human cases, thus the establishment of an active animal health surveillance system is essential in providing early warning for veterinary and public health authorities.

WHO advises against the application of any travel or trade restrictions with the affected country based on the current information available on this event.
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[The report above provides a good overview of the development of the current Rift Valley fever outbreak. Surveillance and responses require a One Health approach since both humans and animals are affected and environmental change, in this situation extensive flooding, has promoted vector abundance. Effective vector control over extensive geographical areas is difficult to achieve and is expensive. Maintenance of herd immunity through vaccination of animals can be a successful preventive measure prior to the occurrence of cases. - ProMED Mod.TY]

[Neighbouring Egypt, which suffered introductions of RVF from Sudan in the past, has undertaken preventive measures. This relates initially to the 2 governorates bordering Sudan, namely the Red Sea and the New Valley governorates. In the Red Sea governorate, vaccination has already started. Reportedly, as of 18 Nov 2019, a total of 12 801 animals have been vaccinated, including 11 568 sheep and goats, 712 camels, and 421 cows and buffalo. The vaccination, which is free of charge, is being continued. In the New Valley governorate, 62 guidance seminars about RVF for animal breeders in the 5 provincial centers have been undertaken; the implementation of a "magnified immunization campaign for a month" is said to commence "next Saturday" (23 Nov 2019), "aimed at immunizing 120 000 cattle, goats, and sheep." Intensified surveillance in animals has, reportedly, been applied in both governorates; no suspected cases detected. - ProMED Mod.AS]