A bird flu alert has been raised in Chennai following the confirmation of H5N1 avian influenza in crows that died ...
Fresh deaths of birds in Chennai reignite fears over a fast-evolving virus that has a very fatality rate.
Amid reports of large-scale crow deaths and rising concerns over the possible spread of avian influenza, the Tamil Nadu Department of Animal Husbandry, Dairying and Fisheries on Thursday issued a ...