The coronavirus was originally discovered in China and quickly spread worldwide, resulting in the COVID-19 pandemic. Every aspect of society was impacted by the COVID-19 outbreak, as individuals were advised to self-quarantine in their houses to stop the virus from spreading. Looking back at the history of coronavirus which first started spreading in 2019's winter. According to a study mentioned in the journal Nature which examined the start of the second wave that was brought on by the Delta variety. An intense second wave of Covid-19 was experienced in Northern Hemisphere countries as summer gave way to winter due to a dip in temperature and drier air.

Source: dna December 25, 2023 19:28 UTC