SARS-CoV-2, the coronavirus that has caused the current COVID-19 the wave has come on and accelerated, the pandemic, has circulated since late wave has begun to withdraw and the number 2019 and was declared a pandemic in early 2020.

‘It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of light, it was the season of darkness, it was the spring...