It’s almost that time of year… flu season. Flu shots have arrived and are already in many pharmacies and doctor’s offices, meaning you can already get vaccinated before the flu hits this season. There’s a wide array of influenza vaccine choices these days - more than ever. The nasal spray is approved for healthy, non-pregnant people between [...]
Until last week, influenza vaccine makers were limited to producing flu vaccines using a 40-year-old technology that depends on using fertilized chicken eggs to grow virus strains- meaning that it takes several months to make an influenza vaccine. Makers needed to organize sterile egg supplies and incubate the virus in them before the vaccine could [...]
The FDA approved the 2011-2012 influenza vaccine this week. The strains in this year’s vaccine were recommended by the CDC and the World Healthy Organization after studying virus samples collected from around the world to find the influenza viruses that are the most likely to cause illness during the upcoming flu season. The strains selected [...]
The FDA approved this year’s (2010-2011) flu vaccine for the US. This year's shot will protect folks from 3 strains of influenza including the pandemic strain from last year. The technical terms for the strains in this year’s shot are the “A/California/7/09 (H1N1)-like virus (i.e. pandemic virus”; the “A/Perth /16/2009 (H3N2)-like virus”; and the “B/Brisbane/60/2008-like [...]
The H1N1 pandemic strain virus turns 1 this month. The first indication that there may be a problem was published in an April 24, 2009 Morbidity & Mortality Weekly Report. The CDC announced the new virus in their usual low-key way, with an MMWR lead that said: “On April 17, 2009, CDC determined that two [...]
