Antibody research a blow to hopes of coronavirus immunity
Proportion of London population with proteins preventing further infections found to be far lower than believed.
In the first longitudinal study of its kind, 60 per cent of participants were found to have a "potent" antibody response while in the throes of the virus, but this fell to 17 per cent after three months. Levels of antibodies depleted by as much as 23-fold in the three-month period after infection and in some people became undetectable.
Researchers in Munich found that those who have recovered could be vulnerable to a second infection.
- by Edward Malnick

Dutton is turning out to be Australia's worst Minister this Century. Remember Boomgate, The Oper's for Mates, Health Minister, Immigration, more and now loyalty (ODT)
Afghan interpreter who helped US-led forces faces indefinite detention in Australia | Australia news | The Guardian
News Corp columnist Ian Plimer's climate denialism called out by press council
An op-ed by Prof Ian Plimer in the Australian, which was condemned as blatantly false by climate scientists, has been found to have breached standards by the Australian Press Council. In November, his column titled ‘“Let’s not pollute minds with carbon fears” argued that there “are no carbon emissions. If there were, we could not see because most carbon is black. Such terms are deliberately misleading, as are many claims.”
The article also referred to the “fraudulent changing of past weather records” and “unsubstantiated claims polar ice is melting”, as well as “the ignoring of data that shows Pacific islands and the Maldives are growing rather than being inundated”.