Delta variant: Two jabs are not enough, a third required?

Coronavirus cases among the fully vaccinated (breakthrough Covid cases) are still being seen among those who have had two doses (2 jabs)

The COVID-19 delta variant which is already in more than 104 countries has raised concerns among health officials globally as they see more breakthrough infections, which occur in fully vaccinated people, even though they are mild. People who are fully vaccinated against Covid-19 are protected ag

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