vaccination

U.S. aims to vaccinate livestock workers against seasonal flu

The government will spend $5 million to vaccinate livestock workers against the seasonal flu to prevent a potentially dangerous mingling of the seasonal and H5N1 avian flu viruses this fall, said the Centers for Disease Control on Tuesday. Nirav Shah, CDC principal deputy director, said there was "active discussion" of going a step farther, to give the H5N1 vaccine to workers culling flocks infected with bird flu, but that it was not warranted at present.