Mosquitoes may carry a virus.Logical formLearned from171 sentences. A virus may undergo a detection.Logical formLearned from170 sentences. A virus can be virulent.Logical formLearned from169 sentences. Effects may pertain-to a virus.Logical formLearned from169 sentences. A virus can be in a continent.Logical formLearned from168 sentences. A male may be infected with a virus.Logical formLearned from167 sentences. A virus may be identified.Logical formLearned from165 sentences. An ability may pertain-to a virus.Logical formLearned from163 sentences. Levels may pertain-to a virus.Logical formLearned from162 sentences. A virus may change.Logical formLearned from162 sentences. Some cases can be constituted-of-or-filled-with virus.Logical formLearned from160 sentences. A virus can be resistant.Logical formLearned from157 sentences. A virus may mutate into a strain.Logical formLearned from157 sentences. A virus may be discovered.Logical formLearned from156 sentences. A virus can be harmless.Logical formLearned from154 sentences.