How often flu vaccine

By | June 30, 2020

how often flu vaccine

A half dose of LAIV or any other vaccine is a non-standard dose and should not be counted. Are there data that state these should not be given concomitantly? What are your concerns? Contraindications and Precautions. Side effects of the nasal spray vaccine may commonly include a runny or blocked nose, a headache, tiredness and some loss of appetite.

Influenza flu is a viral respiratory infection that affects millions of people each year. The Centers for Disease Control and Prevention CDC estimates that the number of yearly hospitalizations due to influenza since has ranged from , to , Every year, a flu vaccine is developed that aims to protect against the most commonly circulating strains. Receiving the seasonal flu vaccine is the best way to protect yourself against becoming ill with the flu. But how does the vaccine work? Development of the seasonal flu vaccine actually begins many months ahead of flu season. The viruses used in the vaccine are based off of extensive research and surveillance into which strains will be most common during the upcoming season. Seasonal flu vaccines protect against two types of influenza viruses: influenza A and influenza B. They can also be either trivalent or quadrivalent.

How often flu vaccine opinion you

There’s only so much protection you can get from eating the right foods, logging eight hours of sleep, and washing your hands more times than you can count; getting the flu vaccine gives you your best chance at avoiding getting sick. Yet even if you already had your flu shot back in the fall when experts recommend getting vaccinated, you might find yourself wondering: Should I get a second flu shot? A second dose is recommended only for kids ages 6 months through 8 years who have never been vaccinated before or only had one shot in the past, explains Elizabeth Barnett, MD, professor of pediatrics at Boston University School of Medicine. Adults and older children, on the other hand, are already primed, thanks to their previous vaccinations. Barnett, who is also a spokesperson for the American Academy of Pediatrics.

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