Safety Monitoring of COVID-19 mRNA Vaccine First Booster Doses Among Persons Aged ≥12 Years with Presumed Immunocompromise Status - United States, January 12, 2022-March 28, 2022

There are critical shortages of health workers globally, and often this workforce is unevenly distributed between and within countries. Increasing demand for health services and growing financial pressures on populations and health systems exacerbate these problems. Global and national innovative action is needed to deal with these challenges and support and sustain the health workforce.continue r