The Food and Veterinary Service has received information from the Latvian Infectious Diseases Center that a family of six has contracted trichinellosis in Daugavpils Region. |
Before the beginning of the field studies, the territory of Daugavpils City was mapped in a regular grid, and quadrats of 500 m x500 m were obtained. |
It included a stretch from Daugavpils via Vilnius and Kaunas to Virbalis. |