They’ve been called “witch doctors” and “snake oil salesmen” for daring to go against the prevailing “group think” about lockdowns and to challenge the “preening camera hungry” medical experts who don’t represent the experience of clinicians and nurses on the front lines of the COVID battle.

Schools are not spreading Covid, according to an official study that has boosted hopes that the return to class will not trigger an autumn surge in infections

A group of lawyers filed an injunction to the superior court on June 16, 2021 to end the mask measures in Quebec, Canada.

A quantitative COVID-19 model that incorporates hidden asymptomatic patients is developed, and an analytic solution in parametric form is given. The model incorporates the impact of lock-down and resulting spatial migration of population due to announcement of lock-down. A method is presented for estimating the model parameters from real-world data, and it is shown that the various phases in the observed epidemiological data are captured well. It is shown that increase of infections slows down and herd immunity is achieved when active symptomatic patients are 10-25% of the population for the four countries we studied. Finally, a method for estimating the number of asymptomatic patients, who have been the key hidden link in the spread of the infections, is presented.

Children are suffering greatly from the switch to online learning, yet evidence shows that classroom spread isn’t a significant source of COVID-19 transmission

This randomized clinical trial measured inhaled and exhaled carbon dioxide in children with and without face masks.

At a coronavirus press conference on the 22nd of February the Prime Minister, Boris Johnson, shared his ‘roadmap’ outlining the UK’s route out of lockdown. On several occasions in his presentation, Mr Johnson emphasised that each step to release the unprecedented restrictions must be irreversible. Contrary to previous expressed intentions, let us hope that his resolve on this issue is unshakeable: we must never again lockdown the country. There are four key reasons why quarantining the healthy i

The New York Times is reporting that the Centers for Disease Control and Prevention was relying on a faulty study in declaring a 10 percent chance of the transmission of Covid-19 outdoors. After us…