askST: Must I take a 3rd vaccine booster and can it have an effect on my immunity machine?


SINGAPORE – Singapore lately introduced that it’s transferring to a brand new Covid-19 innoculation technique, with the focal point on a person’s vaccination being up-to-date, very similar to how influenza jabs are administered seasonally.

This comes as the rustic fights every other wave of coronavirus infections, spurred via the emergence of the Omicron XBB sub-variant.

With most of the people having won their number one vaccination collection, in addition to a minimum of one booster, when must one take a 2nd or 3rd booster shot? The Straits Instances asks the mavens.

Q: Who’s eligible for a 2nd or 3rd booster shot?

A: The ones elderly 50 and above, in addition to those that are medically inclined, can stroll into any joint vaccination and trying out centre to obtain an extra booster dose of an mRNA vaccine between 5 months and three hundred and sixty five days from their remaining dose.

There are recently 10 such centres around the island in places equivalent to Ang Mo Kio, Bukit Merah, Jurong East, Pasir Ris and Yishun.

They should have already completed minimal coverage, outlined as a minimum of 3 doses of an mRNA vaccine equivalent to the ones from Pfizer-BioNTech or Moderna, or 4 Sinovac-CoronaVac doses.

They must get the bivalent model of Moderna’s Spikevax vaccine, which has changed the unique components of the vaccine right here, the Ministry of Well being advisable.

Q: What’s a bivalent vaccine and can it offer protection to me from the XBB subvariant?

A: Described via Well being Minister Ong Ye Kung as a “two-in-one” components of the unique vaccine, the bivalent vaccine is an up to date one who goals the Omicron variant along with the unique Sars-CoV-2 pressure.

Stated Professor Teo Yik Ying, dean of the Nationwide College of Singapore’s Noticed Swee Hock Faculty of Public Well being: “This implies there can be some further coverage towards Omicron sub-variants, together with XBB, when compared with the former vaccines that Singapore has been administering.”

The Moderna bivalent vaccine was authorized via the Well being Sciences Authority (HSA) in September and rolled out on Oct 14.

It’s recently to be had at 9 joint trying out and vaccination centres, with the exception of the only in Bishan. It is usually to be had on the MOH vaccination centre in Jurong West.

Pfizer’s bivalent vaccine is being evaluated and is predicted to be to be had right here via the tip of the 12 months.


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