Comparison of COVID-19 Vaccines

Vikram Bhai
Apr 18, 2021

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Widely available COVID-19 vaccines in the country

Source : The Strait Times

Other COVID-19 Vaccines Efficacy rates

Source : The Economist

What is Vaccine Efficacy?

Efficacy is the performance of a treatment under ideal and controlled circumstances.

What is Vaccine effectiveness?

Once vaccine is deployed, its data will continue to be collected to study on how it works over the years for all vaccinated people.

Key Take Away !

  1. COVID-19 vaccines are safe and effective
  2. There could be side-effects after vaccination, but these are normal
  3. Typically, it takes two weeks after fully vaccinated for the body to build protection (immunity) against the virus that causes COVID-19

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Vikram Bhai
Vikram Bhai

Written by Vikram Bhai

Crypto researcher, engineer by profession, health conscious person. Always belief that known is a drop, unknown is an ocean!

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