Coronavirus

US will spend $1 billion studying long COVID
Texas firefighters deliver COVID-19 vaccines to seniors
New test can show if you’ve had COVID-19, even if antibodies fade
Vaccine delivery truck brings COVID-19 shots right to you
Great apes get vaccinated against COVID-19
The pandemic is forcing sign language to evolve
Researchers have discovered how SARS-CoV-2 is mutating
FDA: One-shot COVID-19 vaccine is safe and effective
World’s first COVID-19 human challenge study is a go
The hunt for a universal coronavirus vaccine