Singapore — Madam Ho Ching weighed in on the issue of Covid-19 vaccine booster shots, writing that in the case of younger people, especially frontline workers, “wait till end of this year or first half next year.” This is because for young people who are healthy, “their immune response from their 1st 2 doses would … Continue reading Ho Ching on booster shots for the young, “We can afford to wait a bit more”