TY - GEN AU - Altmann,Daniel M AU - Douek,Daniel C AU - Boyton,Rosemary J TI - What policy makers need to know about COVID-19 protective immunity SN - 1474-547X PY - 2020///0529 KW - Administrative Personnel KW - Antibodies, Viral KW - blood KW - Betacoronavirus KW - COVID-19 KW - COVID-19 Testing KW - Clinical Laboratory Techniques KW - Coronavirus Infections KW - diagnosis KW - Humans KW - Immunity, Herd KW - Mass Vaccination KW - Pandemics KW - prevention & control KW - Pneumonia, Viral KW - SARS-CoV-2 N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/S0140-6736(20)30985-5 ER -