Home Coronavirus COVID-19 AstraZeneca Claims Covid-19 Vaccine Could Be 90% Effective AstraZeneca Claims Covid-19 Vaccine Could Be 90% Effective November 23, 2020 You are unauthorized to view this page. Username or E-mail Password Remember Me Forgot Password RELATED ARTICLESMORE FROM AUTHOR Chapala Hosts Pro-Palestine Demonstration Your Visa will Cost Twice as Much in 2026 Suicide Rates Continue to Climb in Mexico Claudia Sheinbaum Delivers First Government Report U.S. and Mexico Form High-Level Security Task Force