Difference between Delta Variant and other variants of Covid-19
As of recent study, there are four covid -19 variants the SARS-CoV-2 detected first in china and spreader all over…
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Risks and Challenges in Africa’s Covid- 19 Vaccine Rollout
Africa’s largest-ever vaccination drive is well under way. Forty-nine African countries are rolling out COVID-19 vaccines and over 22 million doses have…
COVID 19 Variants
The covid 19 variants are described as a tree., the same way there are branches the variants are classified in…
COVID Prevention Alternative to Vaccines
Vaccines are taken to improve the immunity of a person. There are verified vaccines in the world that people are…