COVID-19 vaccines: Differences? Side effects? Effectiveness?
Updated 19:41, 10-Feb-2021

Vaccines normally take eight to 20 years to develop, however, the process of finding an antidote for COVID-19 has bucked that trend. Six jabs for coronavirus have been approved for commercial use as of January 2021. What are the differences between the six? What are the side effects? Are they effective enough? Here is everything you need to know about the vaccines.

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