Natural immunity acquired from a Covid infection may protect as well against severe illness as vaccines, according to science.

Higher levels of immunity worldwide through vaccination or infection “may limit the impact” of the virus that causes COVID-19 on “morbidity and mortality,” the committee said.

The coronavirus remains a global health emergency, the World Health Organization chief said Monday after a key advisory panel found the pandemic may be nearing an “inflexion point” where ...

The coronavirus remains a global health emergency, the World Health Organization chief said Monday after a key advisory panel found the pandemic may be nearing an “inflexion point” where ...

A key advisory panel found the pandemic may be nearing an “inflexion point” where higher levels of immunity can lower virus-related deaths.