Air cleaners and ventilation systems, meant to reduce airborne infections in hospitals, may have unexpected effects, ...

In our opinion, Southwest has the best balance sheet of all the US-based carriers. As the pandemic has wreaked havoc on air travel demand and airlines’ business model, liquidity became more paramount ...

In his first Senate confirmation hearing to be secretary of the Department of Health and Human Services, Robert F. Kennedy Jr ...

Contentious hearings to consider Robert F. Kennedy Jr. to lead the Department of Health and Human Services this week have ...

COVID-19 hospitalization was twice as likely than that for flu, especially in the first year of the study, in summer, and ...

Get up-to-date information on the dynamics of COVID-19 variants in Toronto. Discover how this research can aid in fighting ...

Bats harbor many viruses that can spill over into humans, including Marburg, Ebola, and famously SARS-CoV-2. But while these ...

Viruses are masters at disguise. When they are pushed too far by our immune system, they send new virus variants into play ...

“Although individual vaccines have been developed and approved for use in humans against SARS-CoV-2 and influenza viruses, ...

CASES of a virus that led to concerns in China of another Covid-like pandemic have risen in England, according to official figures. The UK has seen an assortment of winter illnesses surge this ...

It started as a respiratory illness—or so everyone thought. But it quickly became apparent that SARS-CoV-2, the virus that ...

The following is a summary of “Evolving landscape of COVID-19: factors associated with in-hospital COVID-19 related mortality ...