In the United States, boosters may next go to people 65 and older, those at high risk for severe disease and people whose jobs put them at high exposure risk.
She pioneered the field of molecular virology with her meticulous lab work and “green thumb” for tissue culture.
Personalized clusters of brain cells made from people with Rett syndrome had abnormal activity, showing potential for studying how human brains go awry.
COVID-19 shots may not always prevent infections, but for now, they are keeping the vast majority of vaccinated people out of the hospital.
Several state legislatures have taken steps to restrict access to gender-affirming health care for transgender adolescents. That goes against medical guidelines.
Coronavirus vaccines give the immune system of previously infected people a boost, probably giving those people better protection against new variants.
As temperatures rise, violence and aggression go up while focus and productivity decline. The well off can escape to cool spaces; the poor cannot.
More coronavirus RNA is in fine aerosols than in larger droplets, but masks can reduce the amount of virus in the air.
As children head back to school in the United States, here’s a look at various testing strategies that could keep kids safe during in-person learning.
Recent historically low levels of some respiratory illnesses may lead to outbreaks this fall and winter, creating disruptions as kids return to school.