Democratic Rep. Lou Correa announced Saturday he tested positive upon returning home from Washington, D.C., prompting him to self-quarantine away from his family.
His office said he received the first dose of the Pfizer-BioNTech vaccine on Dec. 19 and has not received the second shot that would have boosted his immunity to about 95%.
Correa, who represents central Orange County, is the latest House member to report testing positive since dozens of lawmakers huddled together for protection during the Jan. 6 insurrection at the U.S. Capitol. Democratic Rep. Adriano Espaillat of New York said Thursday he contracted the coronavirus even after getting the second dose of the vaccine.
The vaccine is about 52% effective after the first dose, Pfizer-BioNTech said. The efficacy of the vaccine rises to about 95% after the second dose.