Health Bird flu antibodies found in dairy workers in Michigan and Colorado Blood tests have shown that about 7 per cent of workers on dairy farms that had H5N1 outbreaks had antibodies against the disease NewsFree
Health Lack of US bird flu tracking in cows may raise risk of human infection The strategy for tracking bird flu in US dairy cattle falls worryingly short of what is needed to prevent the outbreak from widening and potentially spreading to humans NewsSubscriber-only