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Control of swine influenza by vaccination has become more difficult in recent decades, as the evolution of the virus has resulted in inconsistent responses to traditional vaccines. Standard commercial swine flu vaccines are effective in controlling the infection when the virus strains match enough to have significant cross-protection, and ...
Researchers concluded the swine H2N3 virus represents a threat to humans with the potential for causing a larger outbreak in a non-immune or partially immune population. Furthermore, surveillance efforts in farmed pig populations need to become an integral part of any epidemic and pandemic influenza preparedness. [1]
Most flu vaccine companies can not make both seasonal flu vaccine and pandemic flu vaccine at the same time. Production takes months and it is impossible to switch halfway through if health officials make a mistake. If the swine flu mutates, scientists aren't sure how effective a vaccine made now from the current strain will remain. [41]
Swine flu is being billed as a potential killer this winter, but health officials still tell us the best public defense is washing our hands. Everyone should get H1N1 flu shots, the feds say, yet ...
The majority of Americans want to be vaccinated against swine flu, polls show. But unless you're in a high-risk group, such as expectant mothers, you may not get any vaccine anytime soon. In fact ...
The health ministry said that killing the pigs would serve no purpose in preventing an outbreak in the country that has no reported cases of swine flu. [1] Ehassan Jafar, a spokesperson for the country's health ministry, said that "it does not matter" since the virus is able to transmit itself between humans now. [ 1 ]
A number of vaccines have been tested worldwide as authorities rush to stop the spread of the highly contagious disease that ravages pig farms and the $250 billion global pork industry regularly.
The following is a list of WHO recommended strains for the Northern Hemisphere influenza season. Starting in the 2012–2013 season, the recommendation shifted to include the composition of a quadrivalent influenza vaccine (QIV) that contains both influenza B lineages, alongside a trivalent influenza vaccine (TIV) containing one influenza B lineage.