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New study finds people who recovered from COVID face 20% risk of re-infectionFebruary 3, 2021 -
Doctors encouraged by COVID-19 antibody treatment, despite difficultiesJanuary 9, 2021 -
Expert: Antibody response can start to fade in as little as 30 daysDecember 11, 2020 -
Most Americans Are Still Susceptible to Catching COVID-19: CDC StudyJuly 22, 2020