When’s the best time to get a booster shot? Doctors suggest a six-month interval

whens the best time to get a booster shot doctors suggest a six month interval

Sumary of When’s the best time to get a booster shot? Doctors suggest a six-month interval:

  • Booster shots are rolling out across much of the world to spur protection against Covid-19, prompting questions about when exactly they should be given.
  • It takes time for the immune system to build up its defenses.
  • It takes several months to build what’s known as immune memory — essentially protection galvanized by long-lived, antibody-secreting plasma cells that reside in niches such as the bone marrow.
  • A booster shot given several months after the immune system has been primed by an initial series — usually two doses of the vaccine — can invigorate its response, said Stanley Plotkin, a veteran vaccinologist and emeritus professor of pediatrics at the University of Pennsylvania in Philadelphia.
  • The additional inoculation triggers a surge of antibodies that are more adept at thwarting a range of SARS-CoV-2 variants, he said.
  • An even shorter interval, such as two months, could compromise the body’s ability to establish a durable immune response, he said in an interview.
  • Rest UpThat’s because the immune system needs time to rejuvenate after making antibodies quickly and crudely to a new foe, said John Wherry, director of the institute for immunology at the university’s Perelman School of Medicine.
  • So-called neutralizing antibodies that latch onto coronavirus particles and stop them from penetrating healthy cells are critical in defending against Covid-19. They wane months after immunization or a natural infection, however, increasing the risk of a SARS-CoV-2 infection.

Want to know more click here go to source.

From -

Generic selectors
Exact matches only
Search in title
Search in content

Site Language

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.