An elderly man receives a dose of the Sinovac Covid-19 vaccine at a local hospital in Ipoh, Malaysia, on June 1. The country has one of the highest coronavirus infection rates in the world. Photo: dpa
An elderly man receives a dose of the Sinovac Covid-19 vaccine at a local hospital in Ipoh, Malaysia, on June 1. The country has one of the highest coronavirus infection rates in the world. Photo: dpa