To find out what impact this might have on a flu epidemic, Earn and his colleagues turned to a 1982 study which showed that ferrets, a common animal model for human flu, produced
more seasonal flu virus if their fevers were lowered either with painkillers or by having their fur shaved off.
Not exact matches
The reality is that there are many
more viruses and bacterial infections floating around in the winter months, such as the
seasonal flu and the common...
The 1917
virus had infection and mortality rates typical of
seasonal flu, but a single mutation in the proteins affecting how the
virus binds to a host cell may have led to the deadly 1918 wave, which killed
more than 50 million people worldwide.
So if this
virus meets up with the human H1N1 that's a little
more transmissible, and it can really just become part of the
seasonal flu varieties that we already have circulating everywhere.
But WHO, following criticism from member countries that declaring phase 6 could cause undue alarm about a
virus that appears no
more dangerous than
seasonal flu strains, has been reluctant to declare this a full - scale pandemic.
Writing this week (May 23, 2016) in the journal Nature Microbiology, a team of researchers led by University of Wisconsin - Madison School of Veterinary Medicine virologist Yoshihiro Kawaoka describes a novel strategy to predict the antigenic evolution of circulating influenza
viruses and give science the ability to
more precisely anticipate
seasonal flu strains.
It would
more precisely forecast the naturally occurring mutations that help
seasonal flu virus dodge the vaccine.