Decline in SARS-CoV-2 Antibodies After Mild Infection Among Frontline Health Care Personnel in a Multistate Hospital Network - 12 States, April-August 2020

Published on November 25, 2020

This report describes a decline in antibody levels among frontline health care workers who had previously received a positive COVID-19 antibody test and were retested 60 days later.

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This week, MMWR published three reports and a new feature called COVID-19 Stats. One report demonstrates how frequent testing combined with preventive behaviors limited the spread of COVID-19 on a university campus. The second report describes the rapid spread of COVID-19 in New York City in early spring. The last report details how COVID-19 impacts residents and staff in assisted living facilitie

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This week, MMWR published five reports. One describes four ethical principles that will guide decision-making on how COVID-19 vaccines will be allocated once vaccines are authorized or approved. The second report describes trends in new cases of COVID-19 in Kansas counties with and without mask mandates. The third report details a COVID-19 outbreak investigation in Minnesota following a motorcycle