In a frantic race to find substances to combat the most recent H1N1 outbreak, scientists have been looking to botanicals. In this study they found that Echinacea pupurea not only inhibited H1N1 by preventing its ability to enter cells (in vitro), but inactivated the virus as well. In addition, Echinacea inhibited the highly pathogenic avian influenza virus (H5N1, H7N7). The clincher is that it even worked against Tamiflu resistant strains! Also, Echinacea didn’t seem to develop resistant strains of H1N1. One caveat is that it worked best if it was taken prior to contact with the virus. Therefore it should be taken as a preventative and may not work as well after the fact.
Virol J. 2009 Nov 13;6(1):197. [Epub ahead of print]
One of my sisters got infected with H1N1 or more commonly known as Swine Flu. Fortunately, she did not have very high fever and she was able to recover fast .
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My brother got infected with H1N1 or Swine Flu in Mexico. He got a mild fever and luckily he did not die.
If you look at the pandemic of 1977, when H1N1 or Swine Flu re-emerged after a 20 year absence, there is no shift in age-related mortality pattern. The 1977 “pandemic” is, of course, not considered a true pandemic by experts today, for reasons that are not entierely consistent. It certainly was an antigenic shift and not an antigenic drift. As far as I have been able to follow the current events, the most significant factor seems to have been that most people, who were severely affected, were people with other medical conditions.