LOS ANGELES—With the newly provided blessing of the federal government, Los Angeles County health officials began offering third doses of Pfizer and Moderna COVID-19 vaccines over the weekend for people with severely compromised immune systems.
Among those qualifying for the booster shots are organ transplant recipients, people undergoing cancer treatment, HIV patients, and people on select “immunosuppressive medications.” The Los Angeles County Public Health Department urged people to consult their doctors to confirm their eligibility for the third shot, which should be administered at least 28 days following the second dose.