Date: Wed, 26 Jun 2019 10:01:43 +0200

San José, June 26, 2019 (AFP) - A 6.2 magnitude earthquake hit the Panama-Costa Rica border around midnight on Tuesday, the US Geological Survey said, revising earlier warnings of "significant damage", as the tremor cut power supplies near the epicentre.   The quake struck at a depth of 26 kilometres (16 miles), about two kilometres from the nearest town of Progreso in Panama, USGS said, updating a previous alert that estimated the depth at 10 kilometres.

There were no immediate reports of casualties, and USGS said "the impact should be relatively localized", reversing an earlier advisory that "past events with this alert level have required a regional or national level response."   "Estimated economic losses are less than 1 percent of GDP of Panama," the website said.   According to the National Seismological Network (RSN) in Costa Rica, the quake struck at 0523 GMT Wednesday (11.23 pm Tuesday) with its epicentre located 11 kilometres east of the Panamanian border town of Puerto Armuelles.

The tremor was felt in Costa Rica's capital San Jose and in many parts of the Central American country, according to initial reports, but the national tsunami warning system said there was no risk of a tsunami.   Villagers in the south of Costa Rica fled their homes, fearing aftershocks. Two houses in the region were damaged by the quake, said Alexander Solis, president of the country's National Emergency Commission.

Costa Rica's President Carlos Alvarado said there were power cuts in several communities in the southwest of the country, near the epicentre.   In November 2017 a 6.5-magnitude quake on the Pacific coast of Costa Rica caused buildings to sway in San Jose and contributed to the deaths of two people who had heart attacks.   Further north, two months earlier a 7.1-magnitude earthquake killed more than 300 people in Mexico.
Date: Mon 20 Jan 2019
Source: Outbreak News Today [edited]
<http://outbreaknewstoday.com/costa-rica-health-officials-investigate-hepatitis-surge-puntarenas-28003/>

Health officials in Costa Rica continue to investigate the hepatitis A outbreak reported in the province of Puntarenas where 33 cases have been reported during the 1st 11 days of 2019, according to the [health ministry] (computer translated). Cases have been primarily reported in the following districts: Barranca (10), Oak (8), and Chacarita (7). Officials announced last week [week of 14 Jan 2019] that contaminated water has been ruled out by laboratory analysis and the epidemiologists now aim to confirm as a source of contamination the poor hygiene in the preparation of food products and the presence of faecal coliforms (faeces) in the food.

After confirmation of the cases, the Ministry of Health issued a health alert to intervene and activate the health protocols in the active surveillance of new cases, both in the health services and in the population close to the suspects. In addition, urgent actions are taken in health services, protection of water sources for consumption, and dissemination of prevention measures for the population. The Regional Directorates of the CCSS [Caja Costarricense de Seguro Social/Costa Rican Social Security Fund] and the Ministry of Health intensified health promotion and prevention activities, using all local means of communication to inform the population about the disease, existing cases, hygiene measures in preparation and handling of food, and personal hygiene measures for the prevention of Hepatitis A.

The Director of Health Surveillance, Dr Rodrigo Mara­n, vehemently calls the people of Barranca, Chacarita, and El Roble to take measures to prevent and avoid new cases: "Self-care and food safety are the more effective measures to combat hepatitis A. Self-care refers, in this case, to proper personal hygiene practices such as proper and regular hand washing," said Mara­n.
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[The cases are not broken down in regard to age. In children, most cases of HAV infection are subclinical so it is likely that the cases reported were in adults. In the developing world, HAV is not reported much in adults as most children have been infected, and therefore immune to subsequent infection, by the age of 10. That outbreaks are occurring in the area suggests improvement in potable water so less children are infected and therefore still susceptible to HAV as adults. - ProMED Mod.LL]

[HealthMap/ProMED-mail map of Costa Rica: <http://healthmap.org/promed/p/43112>]
Date: Wed, 5 Dec 2018 18:04:53 +0100

San José, Dec 5, 2018 (AFP) - A fingerprint test has confirmed the murder of a Venezuelan-born American tourist who had been missing for over a week, police said Wednesday.   The body found in the mountainous area of San Antonio de Escazu, southwest of the capital, where the tourist was staying, "is that of Carla Lucia Stefaniak, 36, who had been reported missing," the Judicial Investigation Agency (OIJ) said.   The body, exhibiting stab wounds and a severe blow to the head, was found on Monday near Stefaniak's hotel, OIJ chief Walter Espinoza said.   Her identity was confirmed after the US Federal Bureau of Investigation sent fingerprints that were compared to those of the body.

Nicaraguan national Bismarck Espinoza Martinez, 32, was arrested as a suspect in the homicide. He will be held in preventive detention for three months while the case is being investigated, prosecutors said.    "Words cannot express the devastation within her family and friends. We want the world to know that we will never forget Carla," the victim's family said on a dedicated Facebook page, "Finding Carla."    "We will never forget the joy she brought into our lives, how much she made us laugh. We will always be with her and we know she will always be with us."   Stefaniak's father, Carlos Caicedo, was able to view the body late Tuesday, when he identified it as his daughter's.   The murder was a fresh blow to Costa Rica's image as a tourist destination, after a Mexican tourist and one from Spain were killed in separate incidents in August.
Costa Rica - human Date: 15 Nov 2018
Source: Q Costa Rica [edited]
<http://qcostarica.com/biologist-infected-with-rabies-died/>

A 43 year old biologist infected with the rabies virus died on Wed 14 Nov 2018 the Ministry of Health has confirmed. His admission to the medical centre occurred 2 months after the biologist entered a cave during a family outing on 15 Aug 2018 in Copey de Dota and had contact with bats, suffering a bite on one of his arms. He began to manifest symptoms [numbness and paralysis, difficulties swallowing, and behavioural disorders] on 11 Oct 2018, when he finally decided to obtain medical help. The patient was admitted to the intensive care unit of San Juan de Dios Hospital in San Jose on 21 Oct 2018, where he remained on life support but died of cardiorespiratory failure according to Daniel Salas Peraza, director of health surveillance, in the Ministry of Health.

The rabies virus is typically transmitted through the bite of an infected host. The bite transmits infected saliva, passing the virus to a previously uninfected animal. In humans, rabies is fatal unless treated before severe symptoms occur. If untreated, the virus spreads through the central nervous system, reaching the brain and ultimately leading to death. All travellers should exercise caution when in close proximity to animals, including wild animals and strays. Street dogs are common in Costa Rica. For adventure travellers, particularly cavers who may find themselves in close proximity to infected bats, and long-term travellers, including expats, who may be spending extended periods of time in high-risk areas, vaccination may be recommended.

If travelling with children, tell them not to pet wild or domestic animals (especially when unsupervised). Children might not report scratches or bites, making them particularly vulnerable. If bitten by a potentially rabid animal, you should 1st wash the wound thoroughly with soap and water. You should then seek medical attention immediately. According to the Centers for Disease Control and Prevention (CDC): "The 1st symptoms of rabies may be very similar to those of the flu, including general weakness or discomfort, fever, or a headache." These symptoms can last for days, often accompanied by an itching sensation at the site of the bite. As the disease progresses, symptoms such as agitation, hallucinations, and delirium start to appear.
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[HealthMap/ProMED map of Costa Rica available at <http://healthmap.org/promed/p/17>]
Date: 23 Oct 2018
Source: Nacion.co [in Spanish, machine trans. edited]
<https://www.nacion.com/el-pais/salud/virus-de-la-rabia-tiene-a-biologo-de-43-anos-en/GYVZWRC3SZGI5B3XK6SMSXWGJE/story/>

A 43-year-old biologist remains in very delicate condition at the San Juan de Dios Hospital infected with the rabies virus, the Ministry of Health has confirmed. Daniel Salas Peraza, director of the Directorate of Health Surveillance in the Ministry of Health, said the man contracted the virus during a family outing on 15 Aug 2018 when he entered a cave in Copey de Dota with his family where there were bats, and he touched one of these animals. The patient entered the San Juan de Dios on Sun 21 Oct 2018, Salas confirmed.

This information was corroborated by the hospital, as the patient arrived there with paralysis from the neck down and is being maintained with an artificial respirator in the intensive care unit.  "The patient remains with organ failure at the renal level with deterioration. Although he had previously consulted other health services, he never mentioned the incident with the bat," Salas said.

The patient has been in intensive care since 21 Oct 2018. Officials from that ministry and from the National Animal Health Service (SENASA) have been tracking the entire area of Dota since Monday [22 Oct 2018] in order to detect whether there are other cases of infection with the virus. "The search for [other] potential patients in Dota is being done to see whether there are other accidents with bats; it is being followed up on; we check whether people have been vaccinated or whether they have had symptoms. Coordination is also being done with SENASA, which is in the field to see whether the situation with the bats in that area can be further documented by taking samples to see whether the virus is present. These actions began yesterday [Mon 22 Oct 2018]," the official added, and he also confirmed that, so far, there have been no suspicious cases.

This biologist apparently came into contact with the bats of his own volition, and that was when the bite occurred in his left arm. The patient, originally from San Ignacio de Acosta, also presented with problems swallowing, high fever, and mental confusion, Salas reported.  Symptoms began on 11 Oct 2018, almost 4 weeks after contact, with numbness of the arm and, later, other limbs of the body. Salas Peraza warned that people should never come into contact with bats or other types of wild animals. In this case, apparently, the biologist entered the cavern on his own and touched these mammals, and from there, he became infected with the virus.

Bats are, for now, the only transmitters of human rabies detected in the country. If there is any type of bite, you should go immediately to a health center to get the rabies vaccine [post exposure prophylaxis, PEP], because as soon as the symptoms appear, there is little that can be done for the person.  Human rabies has a mortality close to 100 percent. Symptoms of this disease include bodily pain, seizures, hallucinations, paralysis, headache, fever and irritability.

The last death in the country of a person for this reason was recorded in 2014, when a 9-year-old boy died in Palmar Norte, in the southern zone. Bats play prominent roles in the ecosystem that bring benefits to humans. Hence, it is important that people do not invade their habitats. Salas Peraza emphasized this because, he said, it is not about attacking these animals, because they are in our midst. "What interests us most is that the population becomes aware; we must take care and distrust them. Do not kill them, but do not touch them," he reiterated.

According to specialists consulted by La Nacion, bats are the only group of mammals that fly. They are the 2nd most diverse group of mammals in the world, after rodents. Some eat fish, others, insects, frogs, mice or spiders, but bats can also feed on fruits or the nectar of flowers, which makes them fundamental in the reproductive cycle of plants.
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[Rabies is a viral infection affecting the nervous system of mammals. It invariably causes swelling of the brain and death after a relatively short illness.

The rabies virus is found in the nervous tissue of infected mammals. As the virus travels to the brain, it is secreted in the saliva of the animal. All mammals get rabies when infectious saliva is introduced into the body, usually through a bite from an infected animal.

Rabies may be transmitted by other means, which are rarer. These exposures include saliva or nervous tissue entering an open wound, or saliva or nervous tissue coming into contact with a mucous membrane such as the eyes, nose or mouth.

Animals may be aggressive, known as the furious form. An animal may also be very withdrawn, known as the dumb form. It may be difficult to tell whether a bat is suffering from either form. However, a bite from any bat is reason for concern. Any bat, even found in your home or room, especially at night, is reason for concern. Bites may occur at night without waking the victim. It is possible that in this case, the bitten individual was unaware he had been bitten.

If the individual knew he had been bitten, washing with soap and water and seeking immediate treatment may have saved his life. After a bite, post-exposure prophylaxis is needed. Rabies post-exposure prophylaxis consists of a dose of human rabies immune globulin and rabies vaccine given on the day of the exposure, and then a dose of vaccine given again on days 3, 7, and 14.

Medical attention should be sought as rapidly as possible after a possible exposure. - ProMED Mod.TG]

[HealthMap/ProMED map available at:
Costa Rica: <http://healthmap.org/promed/p/17>]
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