Covid-19 news: WHO chief supports waiving covid-19 vaccine patents

Vitamin D Insufficiency May Account for Almost Nine of Ten COVID-19 Deaths: Time to Act. Comment on: “Vitamin D Deficiency and Outcome of COVID-19 Patients”. Nutrients 2020, 12, 2757

Vaccine Hoarding Could Make The Pandemic Drag on an Extra 7 Years

Monoclonal antibody "cocktail" blocks COVID-19 variants: Study