How Many People Need Vaccines to Reach Herd Immunity?
A man wears a protective face covering
COVID-19 Vaccine May Be Required for International Travelers
A Qantas Airbus A380
Can Tents at Restaurants Prevent Coronavirus Infections?
Temporary tents erected outside of a restaurant
Wastewater Testing Could Identify Outbreaks at Hospitals, Schools
A Wastewater Treatment Works
Health Benefits of Pumpkins
A display of pumpkins
Thanksgiving Celebrations Changed by COVID
A traditional Thanksgiving table.
Pfizer ‘Within Days’ of Seeking Emergency Use for COVID-19 Vaccine
Syringes in front of Pfizer logo
Study: COVID-19 Survivors May Be at Greater Mental Health Risk
A patient waits to see a doctor
More Americans on Special Diets for Health Reasons
Many Americans report an increase in dieting
Chef Marcus Samuelsson Celebrates Black Food
Host/chef Marcus Samuelsson