WUSA9 reached out to an area infectious ailments specialist for that reply.
WASHINGTON — What’s all the time high of thoughts for thus many Individuals is when this pandemic would possibly lastly be over.
Properly, we’ve excellent news up to now on the vaccine entrance.
However how lengthy will the vaccine defend us?
Though we don’t know a few of the specifics on the lately introduced coronavirus vaccines, viewers requested: “How lengthy do vaccines typically present immunity for?”
WUSA9 reached out to an infectious ailments specialist for that reply.
“How lengthy a vaccine lasts depends upon the precise vaccine itself. The aim of a vaccine is to have as lengthy of an immunity as attainable,” defined Infectious Ailments Specialist Dr. Linda Nabha.
“What vaccines are designed to do is to create these antibodies while you get a vaccine, your physique sees a overseas particle, and it reacts, it makes antibodies. And what you actually need is the physique to maintain these antibodies for so long as attainable,” stated Dr. Nabha.
So what’s the vary for the way lengthy vaccines sometimes final?
Dr. Nabha stated it could possibly be anyplace from a few months to a lifetime.
“So take a flu shot, for instance, proper? We suggest folks get their flu shot by October as a result of we all know it does not final a yr. So we predict that it lasts in all probability so long as six months for the flu shot,” she defined.
“A tetanus vaccine, for instance, lasts for 10 years, so you need to get revaccinated as an grownup. The shingles vaccine, that is a two-step course of. The second is do between six months and a yr, and that ought to give you lifelong immunity towards shingles. So it actually depends upon the vaccine.”