: "In what is distressingly something of a trend in the paper generally — we actually estimated 0.68 per cent in the published paper which came out recently."
He added that the low infection rate estimated is "simply a consequence of the low quality of the review itself and has very little to do with when the estimates were made".
Another student, Fabian Boetzl, an ecologist at the University of Wurzburg, Germany, said he "cannot understand" how Dr Ioannidis arrived at his rates because "it is not really described in the manuscript".
In a statement, a WHO spokesperson said: "The Bulletin of the World Health Organization was created by WHO as a forum for public health experts to publish their findings, express their views and engage a wider audience on critical public health issues of the day.
"Consequently, the views expressed by the writers in these pages do not necessarily represent the views of WHO."
Regeneron CEO says phase 3 trial of Covid antibody drug that might treat and prevent infection has started