Dutch Uncle
* Tertia Optio * Defend the Constitution
it is literally another flu virus.
QED. Dude, it's different from flu just like flu is different from a cold virus. Again, anyone who lets politics drive science, especially medical science, is a fucking moron. Do you agree or disagree?
https://www.britannica.com/story/what-is-the-difference-between-influenza-and-covid-19
A more obvious difference between influenza and COVID-19 is in their causative agents. Influenza viruses belong to a virus family known as Orthomyxoviridae. COVID-19 is caused by a coronavirus named SARS-CoV-2, which is classified in the family Coronaviridae. Both families consist of RNA viruses, but they differ particularly with regard to the protein layer that encapsulates the RNA.
More specifically, influenza viruses express two surface antigens (foreign proteins)—hemagglutinin (H) and neuraminidase (N)—which trigger an immune response. The exact form of these antigens changes every now and then, resulting in the periodic emergence of new, more virulent influenza viruses with the potential to cause a pandemic. The surface of SARS-CoV-2 does not have these antigens. Rather, similar to other types of coronaviruses, its outer surface is studded with glycoprotein spikes, which give such viruses a crownlike, or coronal, appearance. Spike glycoproteins are responsible for triggering the immune response, and they carry out the critical function of enabling the coronavirus particle to enter cells, where it then replicates.