KROK 1 2019 – Question 142 · KROK (Medicine) · Biology
Dwellers of a village located in the taiga make a living by harvesting berries. Lately the occurrence of alveococcosis in the village population has increased. What is the source of invasion in this case?
- A. Birds
- B. Foxes
- C. Fish
- D. Sick people
- E. Rodents
Hint
Consider which animal sheds the eggs that contaminate wild berries, as opposed to the animals that harbour only the larval stage.
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