Waiting for Mail Online, Prof Thomas pointed to claims made about possibly tens of thousands of deaths.
He added: “In the same vein, at the beginning of the month, the Scientific Advisory Group for Emergencies (Sage) — whose modelling has provided the basis for the tough lockdown policy — warned that Britain is ‘highly likely’ to suffer a third wave, while any attempt to return to life as it was in February 2020 would probably result in ‘a big epidemic’.
“This gloom has been compounded by fears about the advent of more infectious variants of the virus, such as the new B.1.617 type from India, whose spread across the subcontinent has just forced the Prime Minister to cancel his forthcoming visit there.”
Prof Thomas believes the death rates will remain “extremely low” even if the rates of infection go up thanks to the Government’s vaccination drive.
He wrote of certain viewpoints: “As a scientist specialising in risk management, I believe this negativity is overdone.
“There is little convincing evidence to back the claim that, as lockdown is eased, Britain is about to be hit by a third wave, accompanied by a renewed surge in deaths.
“On the contrary, it is my view that if there is indeed an increase in infections over the coming months, it will have little significant impact and the death toll will remain extremely low.
“That is because of the huge success of the vaccine programme, which will mean that by June, the overwhelming majority of the population is protected.”