NEW YORK, Oct. 25 (UPI) -- The swine flu virus is widespread in 46 U.S. states with not nearly enough vaccine available to treat the millions of people who need it, officials said.
NEW YORK, July 31 (UPI) -- Maryland-based Medimmune pharmaceuticals expects to produce nearly five times the amount of H1N1 vaccine originally anticipated, its executives said.
WASHINGTON, May 23 (UPI) -- Enough swine flu vaccine to immunize at least 20 million people in the United States should be ready by late summer, federal health officials said.
LONDON, May 15 (UPI) -- The British government has ordered 90 million doses of the vaccine for the H1N1 swine flu virus, the World Health Organization said Friday.
ATLANTA, April 30 (UPI) -- U.S. and world health organizations are trying to gauge the severity of the swine flu outbreak to determine how quickly to produce vaccine, officials said.
