By The Huffington Post News Editors
* Experts in daily talks on risks posed by new China virus
* Researchers analysing samples to find vaccine candidate
* Decision to make vaccine depends on whether H7N9 spreads
By Ben Hirschler and Kate Kelland
LONDON, April 4 (Reuters) – Experts from around the world are in daily talks about the threat posed by a deadly new strain of bird flu in China, including discussions on if and when to start making a vaccine.
Any decision to mass-produce vaccines against H7N9 flu will not be taken lightly, since it will mean sacrificing production of seasonal shots. And scientists warn it will take months to get any finished bird flu vaccine to the market.
But the groundwork is being laid.
The virus has been shared with World Health Organization (WHO) collaborating centres in Atlanta, Beijing, London, Melbourne and Tokyo, and these groups are analysing samples to identify the best candidate to be used for the manufacture of vaccine – if it becomes necessary.
It is still a big “if”, even assuming the continued spread of the new disease, which has killed five of the 14 people that it has infected in China.
“It is an incredibly difficult decision because once you make it you have to change from making seasonal flu vaccines and go to making a vaccine for this virus,” said Jeremy Farrar, a leading expert on infectious diseases and director of Oxford University’s research unit in Vietnam.
That could mean shortages of vaccine against the normal seasonal flu which, while not serious for most people, still costs thousands of lives.
Sanofi Pasteur, the world’s largest flu vaccine manufacturer, said it was in continuous contact with the WHO through the International Federation of Pharmaceutical Manufacturers and Associations (IFPMA), but it was too soon to know the significance of the Chinese cases. …read more
Source: FULL ARTICLE at Huffington Post