Vaccines

The RNA-based strategy targets a part of the viral genome that is common to all strains of a virus, potentially eliminating the need for seasonal boosters

Could the US lose its measles elimination status?

The CDC data show nirsevimab is 90 percent effective in preventing infants from being hospitalized with RSV

Per the WHO, an estimated 11–20 million typhoid fever cases occur worldwide every year, resulting in 120,000–160,000 deaths

Maternal antibodies elicited by COVID-19 vaccine and booster doses were identified in infants’ cord blood

Results are from the largest study to date on the safety of newborns whose mothers were vaccinated against COVID-19 during pregnancy

Off-the-shelf vaccines are as efficacious as mRNA vaccines and are cheaper to produce and administer

This global project aims to discover an HIV vaccine that is practical for those in low-resource countries

Intradermally administering JYNNEOS vaccine induces an efficient immune response against mpox in people with HIV-1 infection