they already 468 cases of gastroenteritis found in Tarazona, Zaragoza. Researchers have determined that the infection is caused by the presence of protozoa (Cryptosporidium oocysts) in the drinking water of the Quailes River, which has been restricted for several days. However, the origin of the outbreak remains unclear.
Cysts of this protozoa are found in the intestines of humans or livestock and can reach polluted watersDetected first in the faeces of those affected and then in their saliva, analysis began in the watershed and then along the river to find foci.
diarrhea and fever
After a rapid increase in cases in the first few days, the number of infections appeared to have stabilized this weekend.Most affected people show mild symptoms Diarrhea, abdominal cramps, and fever.
this Precautionsuch as drinking tap water or using it for cooking or brushing teeth, has expanded to neighboring towns Novaras, Torreras and Los Fayos, in which a number of cases were also registered. In addition, the neighboring communities of Navarra and Castilla y León have also been alerted, as the Queles River also passes through these communities.
unknown reason
The authorities have yet to find out the cause and everything hypothesis is open, such as the presence of leaks, spills, or even the presence of this parasite is caused by rainstorm. So far, no leaks or illegal activity have been detected.
Tarazona will be divided qualles river They look for the source of gastroenteritis outbreaks. “Several analyzes will be carried out this week along the course of the river to be able to find it more succinctly and find solutions as quickly as possible,” explained Health Minister José Luis Bancalero. The shots will Following the instructions of members of the Public Health, the Ebro Hydrological Consortium (CHE) and the National Guard, the exact location or date has not yet been detailed.
In the meantime, those affected will have to continue drinking bottled water as advice continues Limit consumption Drink water by mouth until the result is negative.