At a glance
The April 18, 2022, Clinical Laboratory COVID-19 Response (CLCR) call included updates on Medical Laboratory Professionals Week, immunity after infection and vaccination, SARS-CoV-2 variants, as well as updates from FDA.

Agenda
Welcome: Jasmine Chaitram, Division of Laboratory Systems, CDC
Opening Remarks: Dr. Rochelle Walensky, Director, CDC
Medical Laboratory Professionals Week: Alexandra Mercante, Division of Laboratory Systems, CDC
Immunity After Infection and Vaccination: Jefferson Jones, Division of Viral Diseases, CDC
SARS-CoV-2 Variants Update: Natalie Thornburg, Laboratory and Testing Task Force, CDC
FDA Update: Tim Stenzel, U.S. Food and Drug Administration (FDA)