Delay in second COVID-19 vaccine dose does not reduce protection: study

The Quebec Institute of Public Well being (INSPQ) says in a report launched Monday that vaccine effectivity to stop a COVID-19 an infection was simply over 75 per cent two weeks or extra after a single dose and that a single dose decreased the danger of hospitalization because of the novel coronavirus by about 95 per cent. These numbers didn't go down after 4 months.