I’ve not heard many outlets comment about this - but anyone else wondering why it is so infectious?
We get new cold and flu viruses every year, yet they infect a fraction of the number of people - what makes Covid-19 so much more infectious?
I’ve not heard many outlets comment about this - but anyone else wondering why it is so infectious?
We get new cold and flu viruses every year, yet they infect a fraction of the number of people - what makes Covid-19 so much more infectious?