There has always been a problem with vaccination, its a hit and miss affair at best for normal seasonal flu, for the particular reason that it won,t work with the Avian flu, if the flu virus changes and it is not one of the 3 used in the Vaccine.........you are not covered.
It is now getting to the stage that the antivirals are not going to be appropriate in certain instances, especially Tamiflu but they are the only 2 Neuraminidase Inhibitors available, so the US (NIH) and World Health Organization are going with the recommendations for use.......but are testing for different doses and indications of the existing drugs and fast tracking through new drugs.
The Hunter Hall substantial Holder notice, holds quiet a few clues as to their reason for their purchases and 5.16% holding and would think some more news to follow.
Cheers dma
BTA Price at posting:
0.0¢ Sentiment: Buy Disclosure: Held