The first COVID-19 vaccines were a welcome development during this pandemic as they offered the world hope for an end to this global pandemic.
What we know is that these vaccines would keep us safe, and protected against severe disease and death from this COVID 19 Infection including the Alpha and the now dominant Delta Variant.
But a lingering question arises … are these Vaccines really Effective Enough FOR THE DELTA VARIANTS?
For how long will the protection from these Covid Vaccines lasts?
Would new and emerging COVID variants like the DELTA Variants make them less effective?
If so, Would everyone need a booster shot in 6 months or in a year or in two years?
Or Could some people get away without that boost? A Delta Variant specific Booster Shot? Or is it advisable for all?
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