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Home » BIRD FLU VIRUSES DIVERSIFYING, MAKING VACCINE TARGET HARDER TO PICK: WHO
BIRD FLU VIRUSES DIVERSIFYING, MAKING VACCINE TARGET HARDER TO PICK: WHO
August 21, 2006
The World Health Organization urged influenza vaccine makers to use newer strains of virus when making vaccine to protect against H5N1 avian flu, saying the evolution of the microbe has led to increased variety in circulating strains.
Yahoo Canada (http://ca.news.yahoo.com/s/18082006/2/xhealth-bird-flu-viruses-diversifying-making-vaccine-target-harder-pick.html)
KEYWORDS FDAnews Drug Daily Bulletin
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