It's not going to cover you this year. Infectious disease expert Amesh A. By comparison, an estimated 38 million people had reported cases of the flu during the season. Adalja says. What is clear, though, is that you should get your flu shot to protect yourself and the people around you from this intense respiratory virus.
So…how long does the flu shot last? Infectious disease experts break it down. The flu shot is a seasonal vaccine that helps protect against the three or four influenza viruses that researchers predict will be the most common during the upcoming flu season, per the CDC. Flu shots are generally divided into two camps :.
There are variations within those types of vaccines, including flu shots that are egg-free. It takes about two weeks after you get vaccinated for your body to develop antibodies against the flu and give you protection, the CDC says. A cough can linger after a person has recovered from the flu or a cold. In this article, learn about the reasons, treatments, and when to see a doctor.
How long does the flu shot last? Medically reviewed by Stacy Sampson, D. Length of immunity How often? Best time for shot When does it work? Effectiveness Side effects Benefits Summary The flu shot offers protection against the flu for about 6 months.
How long does it protect a person from the flu? Share on Pinterest People should have a flu shot yearly to protect them against the flu. How often should a person get a flu shot? When to get a flu shot. When does the flu shot start working?
How effective is the flu shot? Are there side effects, and how long do they last? Vaccination benefits. Latest news Scientists identify new cause of vascular injury in type 2 diabetes.
Adolescent depression: Could school screening help? Related Coverage. What to know about summer flu. Medically reviewed by Debra Sullivan, Ph. How long is the incubation period for the flu? Fact: Unfortunately, a flu-free history does not guarantee a flu-free future. Flu strains evolve and change over time, which means you are at risk every year you avoid getting vaccinated.
In addition, when you skip your shot you can still carry and pass flu germs to others. Influenza symptoms can leave us stuck in bed for days using up valuable vacation time.
I always ask patients, why not save up those days for a sunny vacation instead? Fact: The flu vaccine can significantly reduce your risk of catching the flu. Flu vaccination also significantly reduces the risk of flu-related hospitalization for the elderly, working age adults, and especially among children. Flu shots are important for pregnant women, too. Since pregnancy affects your immune system, it can make you more susceptible to the flu.
When more people choose to vaccinate, doctors and CDC researchers are better equipped to pinpoint flu strains, keep rates of hospitalization down, and keep you and your family protected. Also, the science of vaccinations improves every year, and so do your odds of staying healthy with a flu shot.
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