Worcester Telegram on MSN28m
Officials: Bird flu spreading in state, but cases still low in Central Mass.
The number of bird flu cases in Central Massachusetts is relatively low, compared to a swath of the state that runs from ...
Rare bird flu strain found in California raises potential of wider spread
First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...