Cover page - UNECE

The incubation period is generally 7 days, although 5 to 28 days could also be observed. It is possible that the disease can occur without the parasite detected. Even when the parasite remains undetected, the infected human being is a source of infection for others. Diarrhoea, abdominal pain, vomiting, malaise and fever are the characteristic signs of the disease. The duration and seriousness ... ................
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