We’ve all heard a lot recently about herd immunity (pun intended), but it’s a term which seems to cause a lot of confusion. First off, let me tell you what it’s not. It’s not about a population becoming exposed to the Covid-19 virus and those with some resistance or those being “fitter” surviving while othersContinue reading “What is herd immunity?”
Tag Archives: Vaccine
Covid-19 Vaccine
I thought a review for the non-expert on how vaccines come into being might be informative (footnote-1). I suspect there might also be some surprises. Reports in the press are appearing saying we’re on the brink of a coronavirus Vaccine. Is this true? Well, it all depends upon your definition of “brink” but there isContinue reading “Covid-19 Vaccine”
SARS-CoV-2 : the virus
I’ll say one thing for the coronavirus outbreak, it has prompted a lot of curiosity. Whether you believe we are going back to the days of the plague pit, or it’s nothing but a severe cold, I have been asked a lot of questions about viruses in general and the coronavirus in particular. I’m notContinue reading “SARS-CoV-2 : the virus”
Graham Lappin 