Home Health Coronavirus COVID-19 AstraZeneca/Oxford Covid-19 Vaccine: “Limited Efficacy” Against South African Variant AstraZeneca/Oxford Covid-19 Vaccine: “Limited Efficacy” Against South African Variant February 7, 2021 You are unauthorized to view this page. Username or E-mail Password Remember Me Forgot Password RELATED ARTICLESMORE FROM AUTHOR Is ‘Gaming the System’ in Mexico Still a Good Economic Solution for US Citizens? Canada Chooses Guadalajara: New Flights Tap a Shift Away from U.S. Travel Musicians in Mexico Sound the Alarm on a Perceived Slide into Fascism Volaris and Viva Aerobús to Merge Under New Low-Cost Airline Group Specialists Warn of AH3N2 Influenza Resurgence This Winter in Mexico