H1N1 or swine flu vaccine
(Updated February 24, 2010.) Currently, flu activity is low, with most cases caused by 2009 H1N1. For more information, visit Centers for Disease Control 2009 H1N1 Flu.
When to get vaccinated
The best time to get vaccinated is October or November. However, if you you wait until later, you will still be protected against the flu. It takes about two weeks for the flu vaccination to provide protection. Although our flu season generally peaks between late December and early March, it can last as late as May.
Who should get vaccinated
People who want to reduce their chances of getting the flu should get vaccinated. The Advisory Committee on Immunization Practices recommends certain people get vaccinated, including:
- Children six months up to their 19th birthdays
- Pregnant women
- People 50 years and older
- People of any age with certain chronic medical conditions
- People who live in nursing homes and other long-term care facilities
- Health care workers
- Family and friends of persons at high risk for complications from the flu
- Family and caregivers of children too young to be vaccinated (younger than six months of age)
During flu seasons, when vaccine supplies are limited or delayed, the ACIP often makes recommendations regarding priority groups for vaccination.
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