Last season’s flu vaccine prevented 9.8 million illnesses and 7,900 deaths nationwide, the CDC says. Read More Last season’s flu vaccine prevented 9.8 million illnesses and 7,900 deaths nationwide, the CDC says.
Last season’s flu vaccine prevented 9.8 million illnesses and 7,900 deaths nationwide, the CDC says. Read More Last season’s flu vaccine prevented 9.8 million illnesses and 7,900 deaths nationwide, the CDC says.