The flu virus change a little every year. The vaccine you get last year won't help you fight this season's virus.What should I do if I catch the flu?You had better not at home and don't go out. If you have a high fever or feel difficult to breathe(呼吸), you should go to ...
Annual influenza vaccination is the best strategy for preventing influenza and its complications. Strains can change from year-to-year, and that's one reason why you need the latest flu vaccine each fall. The U.S. Centers for Disease Control (CDC) recommends that eligible persons aged 6 month...
Yes, the flu vaccine works. If it did not work at all, it would not be used. However, the average effectiveness of the flu vaccine is between 40 and...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
The AP is answering your questions about the coronavirus in this series. Submit them at: FactCheck@AP.org. Read previous Viral Questions: How does COVID-19 affect the heart? Does the flu vaccine affect my chances of getting COVID-19? Do I need to wear a mask if I’m 6 fe...
Flu Vaccine Does Not Reduce Risk of Pneumonia in the ElderlyFran Lowry
This means that we are constantly having to adapt our antibiotics because so much of the mutation is getting passed along. The flu vaccination is a good example of how mutations are carried over and how the vaccine had to be changed every year to fight the ever changing virus. Some strains...
Why do we need to take a flu vaccine every year? Why does it not confer long-term immunity to the flu like other vaccines?ImmunizationImmunization is a widely used method for the eradication and prevention of diseases. In 1796, an Engli...
In the context of COVID-19, it has been shown that individuals who happen to live farther from vaccination sites are less likely to get vaccinated4, whereas employees who walked by work-site flu vaccination clinics for other reasons were more likely to get their flu vaccination25. Vaccine ...
Another source is quantitative labor market studies. Statistical life value calculations commonly are prepared in conjunction with estimating costs of vaccine-preventable diseases or the burden of environmental risk factors (i.e., does it pay off to reduce carbon dioxide emissions to reduce respiratory...
The common cold and the flu are both caused by viruses.More than 200 viruses can cause cold symptoms,while the flu is caused by three viruses - flu A,B and C.There is no cure for eitherillness,but the flu can be prevented by the flu vaccine ( ),which is,for most people,the best...