How effective is the flu vaccine? Vaccine efficacy also varies from one person to another. Past studies of healthy young adults have shown influenza vaccine to be 70%-90% effective in preventing illness. In the elderly and those with certain chronic medical conditions such as HIV, the vaccine...
How effective is the flu vaccine?expand_more How long does the flu vaccine last?expand_more Can I get the flu vaccine if I'm already sick?expand_more Can I get a flu vaccine if I'm allergic to eggs?expand_more Should I get the high-dose flu vaccine if I'm over 65?expand_more ...
Learn about influenza (flu) symptoms, treatment with antiviral drugs, flu shot side effects, and prevention during flu season. Discover when to get the flu vaccine, how long the flu lasts, the contagious period, flu types, and how it spreads.
结果1 题目 29. The new flu vaccine(疫苗) is quite protective. But it isn't clear how long the protection lasts and if the vaccine protects against different flu viruses(病毒).(protect) 相关知识点: 试题来源: 解析 答案见上 反馈 收藏 ...
It's a "new option for receiving a safe and effective seasonal influenza vaccine potentially with greater convenience, flexibility and accessibility for individuals and families," saidDr. Peter Marks, who directs the FDA's Center for Biologics Evaluation and Research. ...
How Effective Is the Seasonal Flu Vaccine? The seasonal flu vaccine is about 60% effective inpreventing flu. It takes about two weeks for the body to become protected after getting the seasonal flu vaccine. The viruses used in the vaccine may not be the only strains causing the flu; it's...
Does the flu vaccine contain thimerosal? Is the Tdap vaccine a live vaccine? On average, how effective is the flu vaccine? Can the flu vaccine cause croup? How effective is the swine flu vaccine? Is influenza a viral disease? Is swine flu a communicable disease?
Since flu season is still ongoing, data is preliminary and may change, the Centers for Disease Control and Prevention said. Experts say it will likely increase. May 2 Doctor reacts to FDA vaccine meeting cancellation The Food and Drug Administration unexpectedly canceled an annual meeting of its...
says that it typically starts around october and peaks between december and february. the flu vaccine takes around two weeks to become effective, meaning that it’s best to get it by the end of october, before the season starts in earnest. so, you know, now. “this is the time,” ...
Even with doses as low as 2 nanograms, the vaccine provided a similar level of protection that vaccines with doses typically measured in micrograms, or roughly 1,000 times more. “The dose-sparing effect is important because it means we could create many more doses using less...