About a quarter of the swine flu vaccine produced for the U.S. public has expired - meaning that a whopping 40 million doses worth about $260 million is being written off as trash. "It's a lot, by ...

Officials at the federal Centers for Disease Control and Prevention had expected about 40 million doses of the swine flu vaccine to be distributed by the end of the month, but it looks as though a ...

Polls indicate many Americans have concerns and questions about the swine flu vaccine. Government officials are urging people to get the swine flu vaccine, to protect themselves and help prevent ...

But the 2010-2011 seasonal flu vaccine will protect against the 2009 H1N1 swine flu. Don't wait for this vaccine if you are at high risk of serious flu. The 2009 H1N1 virus is still circulating.

More information: Erika M. Petro-Turnquist et al, Epitope-optimized vaccine elicits enduring immunity against swine influenza A virus, Nature Communications (2025). DOI: 10.1038/s41467-025-59182-7 ...

Sept. 19 -- FRIDAY, Sept. 18 (HealthDay News) -- The first doses of the H1N1 swine flu vaccine will start shipping the first week in October, slightly earlier than expected, U.S. health officials ...

A successful long-term experiment with live hogs indicates Nebraska scientists may be another step closer to achieving a safe, long-lasting and potentially universal vaccine against swine flu. The ...

The first doses of swine flu vaccine will arrive in the Bay Area next week, but there won't be much of it and it will be in the form of a nasal spray, which isn't recommended for two of the groups ...

Triple-reassortant swine influenza A (H1) viruses — containing genes from avian, human, and swine influenza viruses — emerged and became enzootic among pig herds in North America during the ...

Pandemic swine flu vaccine is already rolling off the production lines of the five different vaccine makers supplying the U.S: 46% will come from Novartis, 26% will come from Sanofi Pasteur, 19% ...