COVID19 Vaccine

Novavax, a Maryland biotechnology company that has struggled mightily with delays in developing its COVID-19 vaccine.

The highly contagious coronavirus variant that brought India to its knees this spring now accounts for 6 percent of new cases in the United States

A proposal to ease patents and related protections on COVID-19 vaccines in order to help developing nations fight the pandemic will be considered.

U.S. federal and state health officials are trying to administer as many doses as possible of the Johnson & Johnson COVID-19 vaccine as millions of unused shots are set to expire this month.

For people who get the Pfizer and Moderna COVID-19 vaccines, when “breakthrough” infections occur, those illnesses are typically mild.

Patients with IMIDs receiving background methotrexate have worse humoral and cellular immunogenicity to mRNA COVID-19 vaccines.

China’s Sinovac COVID-19 vaccine has been approved for use in adults 18 years and older, the World Health Organization says.

COVID-19 vaccines may provide protection for at least a year, and possibly even a lifetime, to people who were previously exposed to the virus.