S1E99: Is a fourth Covid shot necessary?

  • 18 Jan 2023

This question is nuanced, so find out who could benefit from repeated boosters. 

Synopsis: Every first and third Wednesday of the month, The Straits Times helps you make sense of health matters that affect you.

It has been about three years since the Covid-19 virus was detected here, and Singapore has transitioned to living with it. Bivalent boosters are now available at all Joint Testing and Vaccination Centres, and selected Polyclinics and participating Public Health Preparedness Clinics. The urgency to get the boosters, however, seems to have waned considerably. 

In this episode, ST senior health correspondent Joyce Teo speaks with Associate Professor Hsu Li Yang, an expert on infectious diseases and the vice-dean of global health at the National University of Singapore Saw Swee Hock School of Public Health, to find out more about the need to get a second booster.

Highlights (click/tap above):

0:40 Do you need a Covid booster shot?

3:49 Misconceptions of booster shot side effects

6:04 Is there a difference between the two bivalent vaccines in Singapore? Should there be a big worry about the impact of China's infections on the world?

10:22 Precautions that children should take

Produced by: Joyce Teo (joyceteo@sph.com.sg), Ernest Luis and Eden Soh

Edited by: Eden Soh

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