Science, asked by s1048bhavani6899, 19 days ago

why is there an urgent need to find an effective and safe vaccine for the corona virus ? (give two reasons)

Answers

Answered by raghupasapala

Explanation:

This is one part of managing COVID-19, in addition to the main preventive measures of staying at least 1 metre away from others, covering a cough or sneeze in your elbow, frequently cleaning your hands, wearing a mask and avoiding poorly ventilated rooms or opening a window.

As of 15 November 2021, WHO has evaluated that the following vaccines against COVID-19 have met the necessary criteria for safety and efficacy:

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