From BBC News20 May 2020 20:48
Interesting even if antibody.
People have been cautioned against using coronavirus antibody tests being sold by some retailers.
NHS England's medical director Prof Stephen Powis said experts were "evaluating" antibody tests, which aim to show if someone has already had the virus.
Such tests are not yet available through the NHS, but some are being sold commercially.
"I would caution against using any tests... without knowing quite how good those tests are," said Prof Powis.