Date: Sun 4 Aug 2019
Source: Diario Uno [in Spanish, trans. ProMED Mod.JG, edited]
<https://www.diariouno.com.ar/sociedad/once-casos-triquinosis-provoco-consumo-cerdo-mal-07262019_rJt37RuzS>

A family living in El Borbollon, Las Heras, ate ham and sausages after fixing pork at their home, but after this, 11 persons needed medical attention because of the occurrence of symptoms related to trichinellosis.

It was reported that the Provincial Livestock Direction confiscated homemade ham and sausages after receiving an alert from the Epidemiology Area of Lagomaggiore Hospital, which stated they received and attended (infected) people with symptoms of thichinellosis.

The operation was carried out last Friday in a household located in El Borbollon, which was pointed out as the infection source after 3 persons (2 of them less than legal age) were brought to Lagomaggiore Hospital seeking medical care. As days went by, 8 additional compatible cases -- presenting with similar symptoms -- were reported in Lencinas Hospital.

Once the protocol involving Food Hygiene, Zoonoses, Livestock Farming, and Epidemiology local departments and also the local municipality was activated, 2 pieces of ham, 2 pork shoulders, one piece of pork tenderloin, dry sausages and Bondiola pork were confiscated. Considering the size of these pieces, it is thought a large animal was involved.

Laboratory tests were immediately performed, and because of positive results, the meat products were destroyed and properly disposed of in a local slaughterhouse, aiming to prevent the dissemination of this disease.

Trichinellosis is a parasitic disease caused by ingesting _Trichinella spiralis_ larvae located in muscles (meat). This condition is characterized by high fever, muscle pain and vomiting or diarrhoea. The disease affects humans and many mammals. This condition is acquired by eating infected pork meat.

Common symptoms are diarrhoea, abdominal pain, fatigue, nausea, vomiting, and in severe cases also fever.
=====================
[Trichinellosis caused by _Trichinella spiralis_ is common in Argentina, especially in northern Argentina (see ProMED reports below). The source of meat is pigs from small farms or even "backyard pigs" slaughtered and processed without proper veterinary control. - ProMED Mod.EP]

[HealthMap/ProMED map available at:
Mendoza, Mendoza, Argentina: <http://healthmap.org/promed/p/5900>]
Date: Wed 24 Jul 2019
Source: Jujuy al Momento [in Spanish, trans. ProMED Mod.TY, edited]
<http://www.jujuyalmomento.com/post/103954/hay-372-casos-sospechosos-de-hantavirus-.html>

The disease [virus], transmitted by rodents, has now taken the life of a man, and there are 18 confirmed cases [of hantavirus infection]. There is concern in the health sector because of the lack of environmental policies to confront the problem of trash dumps, one of the environments where these animals [rodents] proliferate.

- There are now 18 confirmed cases of hantavirus [infections].
- There are 372 suspected cases.
- The increase in the number of trash dumps in the whole province contributes to aggravation of the situation.

The Ministry of Health indicated that there are 372 suspected cases of hantavirus [infections] in Jujuy, with 18 confirmed cases. An adolescent died in the Talar locality, and 17 patients are recuperating favorably.

The majority of the cases are registered in Palma Sola and San Pedro with 4 in each locality.

There was also a case of hantavirus [infection] very close to San Salvador that occurred in the Palpala rural area. This city is one of those with evidence of the greatest increase in trash dumps, to the point that several of them begin to increase in proximity to the plazas and urban neighborhoods.

_Hantavirus_ is a genus that groups various RNA viruses that are transmitted by rodents and, in humans, generally produces 2 types of afflictions: a type of viral hemorrhagic fever, a hemorrhagic fever with renal syndrome; or hantavirus pulmonary syndrome, a very serious affliction.

The disease has a strict relationship to trash deposits since this is where these [reservoir] animals eat and reproduce. Despite this, the Ministry of the Environment, headed by Maria Ines Zigaran, still has not recognized policies to attack the problem.
=====================
[Cases of hantavirus infections have been increasing in Jujuy province since early April 2019. The number of confirmed hantavirus infections in Jujuy province has increased from 11 cases reported on 8 Apr 2019, in the localities of San Pedro, Palma Sola, Libertador General San Martin, and Calilegua, to 15 cases on 10 May 2019, and now to 18 cases reported above. The above report of 372 suspected cases is a surprisingly large number. It will be interesting to learn how many of these cases are ultimately confirmed as hantavirus infections. The confirmed cases are from a variety of locations, indicating that the virus and its reservoir rodent hosts are widespread in the province. The public is well advised to follow the Ministry's recommendations for avoidance of infection.

The hantaviruses responsible for these 18 confirmed cases are not stated in the earlier reports or the one above. An earlier report from Jujuy province this year (2019) apparently presumed that the hantavirus involved in that case was Laguna Negra, although it is not stated that this virus had been laboratory confirmed. As noted in ProMED-mail archive no. http://promedmail.org/post/20110430.1348, several hantaviruses have been associated with human infection and hantavirus pulmonary syndrome in Argentina: Andes virus (in western Argentina, in the long-tailed pygmy rice rat host, _Oligoryzomys longicaudatus_); related Andes-like viruses Hu39694 (in central Argentina; rodent host unknown); Lechiguana (in central Argentina, in the yellow pygmy rice rat, _O. flavescens_); Oran (in northwestern Argentina, in _O. longicaudatus_); Bermejo (in western Argentina, in _O. flavescens_); and Laguna Negra (in northern Argentina, in _Calomys laucha_). Seoul virus with its brown rat (_Rattus norvegicus_) host (a frequenter of trash dumps) is another possibility. Without laboratory confirmation, it is not possible to say with certainty which hantavirus was involved. Andes virus seems unlikely in these cases in Jujuy province. - ProMED Mod.TY]

[Map of Argentina:
<https://www.ezilon.com/maps/south-america/argentina-maps.html>

HealthMap/ProMED-mail map:
Jujuy province, Argentina: <http://healthmap.org/promed/p/53166>]
Date: Sat 29 Jun 2019 10:38 ART
Source: La Voz, Argentina [in Spanish, trans. Rapp. Kathryn Soderholm, abridged, edited]
<https://www.lavoz.com.ar/ciudadanos/alerta-epidemiologico-por-tres-casos-confirmados-de-triquinosis-en-san-luis>

The Ministry of Health of San Luis issued an epidemiological alert after 3 cases of trichinosis were confirmed by laboratory. The cases are one child, his father, and his mother. Another 12 probable cases are under investigation, all from the distant towns of Concaran and Villa Mercedes, 163 [101 mi] and 100 kilometres [62 mi], respectively, from the provincial capital [San Luis].

The affected patients would have contracted the disease after consuming sausages purchased in La Punilla at the beginning of June [2019], and the symptoms were detected 48 hours ago, the News Agency of the provincial state declared.

The head of Epidemiology, Rodrigo Verdugo, confirmed that the analyses were performed last [Thu 27 Jun 2019] after the suspected cases were referred on [26 Jun 2019].

The other 12 cases are being investigated and will be confirmed by blood sample.

The boy, who is 8 years old, remains hospitalized in the San Luis Hospital; another patient hospitalized in Merlo and another in Villa Mercedes.

Representatives from the department of Epidemiology with the Sanitary and Fiscal Control Program (Cosafi) toured La Punilla and Concaran, where the other cases originated, making visits to the premises that may have samples of these foods, explained Claudia Olarte, head of the Epidemiological Surveillance Service.

Verdugo noted that "this is the 1st outbreak" of this year [2019] and recalled that in 2018, 3 cases were detected, one of which also originated in La Punilla, so the Health department is also investigating in nearby towns such as Papagayos and Villa del Carmen.
=====================
[La Punilla is approximately 200 km [about 125 mi] south of Cordoba, in San Luis province. Trichinellosis has been reported often from Argentina. The source is homemade sausages from backyard pigs, slaughtered and used or sold at local markets without veterinary control. - ProMED Mod.EP]

[HealthMap/ProMED-mail map of Argentina:
<http://healthmap.org/promed/p/56128>]
Date: Sat 18 May 2019
Source: Food Safety News [edited>
<https://www.foodsafetynews.com/2019/05/botulism-cases-linked-to-hummus-in-argentina/>

Two cases of foodborne botulism linked to hummus have been confirmed by Argentinian health authorities. The National Administration of Drugs, Foods and Medical Devices (ANMAT) reported that an investigation confirmed the botulism cases and results of an epidemiological survey determined illness was associated with a hummus product. Hummus was sold under the brand Tsuki Macro Vegan, which is based in Palermo, Buenos Aires.

The general directorate of hygiene and food safety and ANMAT inspected the processing establishment where the product was made and imposed a ban on processing and marketing. It was also detected that the product did not have the relevant sanitary authorization. The processing firm was asked to carry out an immediate withdrawal from the national market of all units of the implicated branded hummus.

ANMAT advised the public to refrain from consuming the product and to keep the containers closed and separated from other foods. The agency also told those who sell the products to stop marketing it.

Botulism is a rare but life-threatening condition caused by toxins produced by _Clostridium botulinum_ bacteria. In foodborne botulism, symptoms generally begin 18-36 hours after eating a contaminated food. However, they can start as soon as 6 hours after, or up to 10 days later. Botulism can cause symptoms including general weakness, dizziness, double vision, and trouble with speaking or swallowing. Difficulty in breathing, weakness of other muscles, abdominal distension, and constipation may also occur. People experiencing these problems should seek immediate medical attention.

The latest incident follows a different outbreak in Rancul, a town in the La Pampa province of Argentina, at the start of May 2019 with 4 suspected cases. Health authorities in La Pampa reported that 4 people older than 57 years old were in a serious condition and needed hospital treatment. The poisoning was a result of a meal shared by 7 friends in Rancul. The suspected source is preserves such as peppers that were prepared in a homemade way by one of the people who fell ill.
===================
[Hummus is an unusual source of botulism but has been reported, also from a commercially produced product.

Mad'arova L, Dorner BG, Schaade L, et al.: Reoccurrence of botulinum neurotoxin subtype A3 inducing food-borne botulism, Slovakia, 2015. Euro Surveill. 2017 Aug 10; 22(32): pii: 30591. doi: 10.2807/1560-7917.ES.2017.22.32.30591.

Abstract
--------
A case of foodborne botulism occurred in Slovakia in 2015. _Clostridium botulinum_ type A was isolated from 3 nearly empty commercial hummus tubes. The product, which was sold in Slovakia and the Czech Republic, was withdrawn from the market, and a warning was issued immediately through the European Commission's Rapid Alert System for Food and Feed (RASFF). Further investigation revealed the presence of botulinum neurotoxin (BoNT) subtype BoNT/A3, a very rare subtype implicated in only one previous outbreak (Loch Maree in Scotland, 1922). It is the most divergent subtype of BoNT/A with 15.4% difference at the amino acid level compared with the prototype BoNT/A1. This makes it more prone to evading immunological and PCR-based detection. It is recommended that testing laboratories are advised that this subtype has been associated with foodborne botulism for the 2nd time since the 1st outbreak almost 100 years ago, and to validate their immunological or PCR-based methods against this divergent subtype. - ProMED Mod.LL]

[HealthMap/ProMED-mail map:
Argentina: <http://healthmap.org/promed/p/4>]
Date: Fri 10 May 2019 11:20 ART
Source: Jujuy al Momento [in Spanish trans. ProMED Mod.TY, edited]
<http://www.jujuyalmomento.com/post/100758/hantavirus-1-muerto-y-14-casos-confirmados.html>

Hantavirus [infections]: 1 dead and 14 confirmed cases confirmed by the provincial Ministry of Health. The only fatal case is from the El Talar locality, [a young man] between 15 and 19 years of age. Of the cases, 2 were registered from rural areas in Palpala.

- The government confirmed that a young man died of [a] hantavirus [infection]
- There are another 14 cases that are progressing well.
- The general concern is the large number of trash dumps that could lead to new cases.

The [Jujuy] provincial Ministry of Health, through its Provincial Sub-Directorate of Epidemiology, confirmed that to date there were 15 confirmed cases of hantavirus [infections]: 14 progressing favourably and 1 dead who was between 15 and 19 years of age from the El Talar locality.

The other 14 cases are from the following localities: 3 in San Pedro, 3 in Libertador General San Martin, 3 in Palma Sola, 1 in El Remate (Palpala), 2 in la Mendieta, 1 in Aguas Calientes, and 1 in Forestal (Palpala).

Hantavirus [causes] an emergent zoonotic disease transmitted by rodents including mice and rats.

It should not be surprising that the total number of suspected cases is 241 [over what period of time? - Mod.TY] given that in the province the problem of garbage dumps has increased markedly in the absence of state policies: companies dump pathogenic waste in the open, there are garbage dumps on the side of the roads, and more and more small dumps are found in downtown neighborhoods.

One of the most serious pictures is in Palpala (where 2 of the confirmed cases are located), where the accumulation of trash has gotten onto the plazas and sports centers.

Recommendations:
- avoid living with rodents and contact with their secretions;
- avoid that rodents enter or make nests in houses;
- close openings in doors, walls, and around pipes;
- carry out cleaning (floors, walls, doors, tables, drawers, and cupboards) with one part bleach with 9 of water (leave for 30 minutes and later rinse). Wet floors before sweeping in order to not raise dust;
- locate vegetable gardens and fire wood piles at least 30 meters (33 yards) around houses;
- ventilate places that had been closed (houses, sheds) for at least 30 minutes. Cover the mouth and nose with a mask before entering;
- camp far from weeds and trash dumps, do not sleep directly on the ground, and drink potable water;
- when encountering a live rodent: do not touch it and inform the municipality;
- when encountering a dead rodent: wet it down with bleach together with everything with which it could have been in contact and wait for a minimum of 30 minutes. Pick it up using gloves and bury it at least 30 cm [12 inches] deep or burn it;
- people who present with symptoms of the disease must go quickly to a health facility for a [medical] consultation.
======================
[The number of confirmed hantavirus infections in Jujuy province has increased from 11 cases in the localities of San Pedro, Palma Sola, Libertador General San Martin, and Calilegua reported on 8 Apr 2019 to the 15 cases mentioned above. These cases are from a variety of locations indicating that the virus and its reservoir rodent hosts are wide-spread in the province. The public is well advised to follow the Ministry's recommendations for avoidance of infection.

The hantaviruses responsible for these 15 cases are not stated in the report above. An earlier report from Jujuy province this year (2019) apparently presumed that the hantavirus involved in that case was Laguna Negra, although it is not stated that this virus had been laboratory confirmed. As noted in ProMED-mail archive no. http://promedmail.org/post/20110430.1348, several hantaviruses have been associated with human infection and hantavirus pulmonary syndrome in Argentina: Andes virus (western Argentina, in the long-tailed pygmy rice rat host, _Oligoryzomys longicaudatus_); related Andes-like viruses Hu39694 (in central Argentina; rodent host unknown); Lechiguana (in central Argentina in the yellow pygmy rice rat, _O. flavescens_); Oran (in northwestern Argentina in _O. longicaudatus_); Bermejo (western Argentina in _O. flavescens_); and Laguna Negra (in northern Argentina in _Calomys laucha_). Without laboratory confirmation, it is not possible to say with certainty which hantavirus was involved. Andes virus seems unlikely in these cases in Jujuy province. - ProMED Mod.TY]

[Maps of Argentina:
<https://www.ezilon.com/maps/south-america/argentina-maps.html> and
<http://healthmap.org/promed/p/53166>]
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