HIV & AIDS

Uncontrolled HIV could be behind COVID-19 variants in Africa

Failure to get COVID-19 vaccines to countries with high rates of uncontrolled advanced HIV could lead to the emergence of new variants, write Nokukhanya Msomi, Richard Lessells and colleagues in a Comment in this week's Nature. ...

Diseases, Conditions, Syndromes

How the Delta variant is changing the U.S. forecast for COVID-19

(HealthDay)—COVID-19 vaccines are helping protect the unvaccinated as the new Delta strain surges across the United States, but experts say its high infectiousness could mean even more people need to take the jab to achieve ...

Diseases, Conditions, Syndromes

New model shows how cities can safely lift COVID-19 restrictions

According to the Centers for Disease Control and Prevention (CDC), over 57% of people in the U.S. 12 years of age and older are fully vaccinated against COVID-19. While the high vaccination rates in certain areas are helping ...

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