COVID-19 VACCINE, PANDEMIC EXPECTED IN 2023??
SARS-CoV-2 CORONAVIRUS is the virus that causes the disease COVID-19. It is a highly infectious virus that can spread quickly and cause outbreaks, including pandemics. In early 2020, SARS-CoV-2 emerged as a novel virus and began to spread globally, leading to the ongoing COVID-19 pandemic. the covid-19 vaccine is the most important concern to least […]
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