The US National Institutes of Health (NIH) is working on a universal flu vaccine and their research is advanced enough to begin human studies, writes medicalnewstoday.com. The new serum formula, called BPL-1357, contains a variety of attenuated bird flu viruses, designed to cover any new strain that is likely to appear in the coming years. The vaccine may also be available as a nasal spray.
Separat, Pfizer-BioNTech a …read the whole news
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