Home Coronavirus COVID-19 Study: Second Booster Protects Against Omicron Infection But Wanes Fast Study: Second Booster Protects Against Omicron Infection But Wanes Fast April 7, 2022 You are unauthorized to view this page. Username or E-mail Password Remember Me Forgot Password RELATED ARTICLESMORE FROM AUTHOR Claudia Sheinbaum Delivers First Government Report U.S. and Mexico Form High-Level Security Task Force California Fugitive Captured in Jalisco Transferred to U.S. Authorities Mexican Postal Service Halts Shipments to U.S. after Tax Rule Change Mexican Drug Lord ‘El Mayo’ Zambada Pleads Guilty in U.S. to Trafficking Charges