
How well do masks protect against COVID-19?
Researchers tested how effective face masks are in reducing the transmission of SARS-CoV-2.
Researchers tested how effective face masks are in reducing the transmission of SARS-CoV-2.
Researchers wanted to assess the impact of lifting the restrictions against COVID-19 in England and the emergence of the Delta variant.
Researchers looked at air pollution and transportation data and found out that air pollution decreased during the COVID-19 lockdowns.
Scientists used a mathematical model to work out the risks and benefits if health systems sustain their routine vaccinations during the COVID-19 pandemic.
Scientists created mathematical models to estimate how the measures against COVID-19 are impacting people with HIV, tuberculosis and malaria.
Researchers created a mathematical model to assess the effect of different measures against COVID-19.
Scientists wanted to know if anti-HIV drugs would improve the health of patients with severe COVID-19 infection.