Everyone 6 months of age and older should get a flu vaccine every year before flu activity begins in their community. CDC recommends getting vaccinated by the end of October, if possible. 6月龄或以上人群应在每年流感开始流行前在各自的社区接种流感疫苗。美国疾控中心建议如有可能,尽量在10月底接种疫...
Everyone 6 months of age and older should get a flu vaccine every year before flu activity begins in their community. CDC recommends getting vaccinated by the end of October, if possible. 6月龄或以上人群应在每年流感开始流行前在各自的社区接种流感疫苗。美国疾控中心建议如有可能,尽量在10月底接种疫...
Influenza is caused by flu viruses and it is a contagious respiratory illness. It can cause mild to severe illness, and sometimes can lead to death. Flu is different from a cold. Flu usually onset suddenly. People who are sick with flu often feel some or all of these symptoms: Fever Cou...
Health Answers: Can the Flu Vaccine Make You Feel Sick? ; Health AnswersHumphries, Courtney
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 is often less effective in preventin...
There are data to suggest that even if someone gets sick after vaccination, their illness may be milder. To get immunity before flu season begins, it is recommended everyone 6 months of age and older should get a flu vaccine by the end of October. It takes about 2 to 4 weeks to develo...
Important Safety Information You should not get FLUMIST if you: have a severe allergy to eggs or to any inactive ingredient in the vaccine; have ever had a life-threatening reaction to influenza vaccinations; or are 2 through 17 years old and take aspirin or medicines containing aspirin – ch...
are absent from work due to influenza in any given year. Influenza infection also causes a financial burden for the people who get sick, and the community in general. Due to the high costs of influenza to individuals, businesses, and the community, use of the flu vaccine to reduce these ...
There’s still a chance you could get the flu after you get vaccinated. That depends on many things, like your age and how healthy you are. It also depends on how closely the vaccine matches the type of flu that is going around. Even if you do get sick, there’s a good chance you...
"The flu vaccine is a very safe vaccine that saves lives," Bocchini said. "Studies have shown that of the children who died from the flu in the U.S. last year, 85 percent were not immunized." Although the flu vaccine doesn't guarantee that you won't get sick, doctors say it does...