@theconversation.com a year ago No compelling evidence that air purifiers prevent respiratory infections – new study
@abc.net.au 4 years ago Pfizer, Moderna COVID-19 vaccines highly effective after first shot, study finds
@theatlantic.com 3 years ago Did We Forget What School Is For?
@rt.com 4 years ago ‘Collective traumatic experience’: People report more anger and sadness in their dreams during pandemic
@aljazeera.com 4 years ago One dose of COVID vaccine halves transmission, study shows
@WSJ 5 years ago Antimalaria drugs didn’t help patients fight Covid-19, while raising the risk for heart problems and death, a new study analyzing real-world use of the medicines reported on.wsj.com
@forbes.com 4 years ago The Pfizer/BioNTech Covid-19 Vaccine Is Less Effective Against The South African And UK Variants Than Against The Original Virus, According To A New “real-World” Study From Israel