Rebooting the adult immune system when it becomes less effective

Most Malaysians probably never considered the need to get vaccinated as adults until the Covid-19 pandemic hit. — The Star

Many of us would have received a number of vaccines as a baby and child under Malaysia’s National Immunisation Programme (NIP), which started in the early 1950s.

In fact, being vaccinated throughout our first years of life has become such a norm that vaccination is usually tied to young childhood in our minds.