Commentary: Could you have had COVID-19 and not realised it? - CNA

Knowing whether we have caught the virus before is of little practical benefit, so antibody testing for past infections should be reserved for special medical or public health needs, says this academic.

So, antibody testing should really only be done when theres a good reason to, say, when confirming past infection or if knowing the effectiveness of vaccination is important for the current care of a… [+1146 chars]

full article...