WHO chief calls for moratorium on COVID-19 vaccine booster shots through September so low-income countries can catch up

WHO chief calls for moratorium on COVID-19 vaccine booster shots through September so low-income countries can catch up

August 4, 2021, 1:31 PM
1 min read

GENEVA -- WHO chief calls for moratorium on COVID-19 vaccine booster shots through September so low-income countries can catch up.