Still hesitant about COVID vaccines? Here’s what you should know

Viruses are meant to mutate and they evolve into different variants of an original strain.

Given the concerning attributes of the new variants, COVID vaccines are the only solution against it. Experts have found that different vaccines have up until now proven effective against the Delta variant.

The Delta variant which has been declared as a ‘variant of concern’ (VoC) by the World Health Organization (WHO), is one of the most predominant strains of SARs-COV-2 virus and is said to have led the second wave of COVID-19.

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