survey findsTheeffectivenessof this year's influenza vaccine was lower in South America than last season, the Centers for Disease Control and Prevention reported Thursday, which might be a clue to how much protection theshotscould offer people in the U.S. this winter.Vaccine effectiveness was 34....
Medscape Medical News © 2018 Cite this: Flu Vaccine Just 25% Effective Against Dominant Strain This Year - Medscape - Feb 15, 2018.Recommendations Flu Season as Intense as 2009 Pandemic Lessons From the Front Lines of the Influenza Outbreak Influenza Hospitalizations Highest on Record, CDC...
Louise Jury
time and from region to region Even though currentvaccines that people get annually produce antibody responses, these antibodies don't cross-protect. If thereis a newflu strain(流感病毒毒株) not found in that year's vaccine the antibodies that we generated last year won't be able toprotect ...
However, flu viruses change frequently and can differ with time and from region to region.Even though current vaccines that people get annually produce antibody responses, these antibodies don‘t cross-protect. If thereis a new flu strain (流感病毒毒株) not found in that year’s vaccine, the...
Although a vaccine for the flu strain,which is similar to those responsible for the 1918 and 1957 outbreaks,is likely months away,biotechnology companies are anxious to get to work,notes FierceBiotech,a biotech industry newslet.怎么翻译啊
Most illnesses this winter have been caused by a nasty kind of flu called Type A H3N2. The vaccine was only 25 percent effective against that type. It was more effective against influenza B and an H1N1 strain, but those viruses were less prevalent this year. ...
There are four common subtypes of seasonal flu viruses: H1N1 and H3N2 of Influenza A, and Victoria and Yamagata lineages of Influenza B. A four-strain vaccine protects against all four and is more effective. But no vaccine can provide a full guarantee, Gao was quoted as saying by the Healt...
Each year, scientists work to develop a unique influenza vaccine to protect people against the strain expected in the coming flu season. Mutations in the virus mean that last year's vaccine probably won't protect against this year's flu variety. Now, a team of U.S. scientists think they'...
And there's no word yet on how effective the flu vaccine is this season. Schaffner told NBC News that the vaccine appears to be a good match for the H1N1 strain, but perhaps not quite as good for the B strain that's been circulating. ...