Excess deaths seen for specific gender and age groups, with protective effect seen for female children

Some volunteers in trials of candidate vaccines have reported flu-like symptoms after immunization

Black, Hispanic, Asian children less likely to get tested for SARS-CoV-2, more likely to test positive than White children

Seroprevalence of anti-SARS-CoV-2 IgG lower for health care workers with history of BCG vaccination

Risk for in-hospital death, mechanical ventilation higher for obese patients; link between BMI and outcomes strongest for adults ≥50 years