Musculoskeletal disorders in construction workers — Airport traveler testing in Alaska — COVID-19 in correctional facilities with work release programs — Aircraft seating and COVID-19 exposure

Opioid epidemic costs — Emergency department visits — Racial/ethnic disparities — School-based RT PCR testing

Psittacosis RT-PCR testing — COVID-19 in Native Americans — U.S. COVID-19 mortality data — Bar reopening COVID-19 outbreak

Preventive services — COVID in correctional facilities — Population-based disparity analysis — Mental health — mRNA vaccine effectiveness

 Tuberculosis — HPV vaccinations — HIV treatment — Social vulnerability and vaccines — COVID and school re-openings

Virtual learning — COVID mitigation — Disparities in COVID incidence — Second dose completion — Partial vaccine effectiveness

Accidental mushroom poisonings — HIV screening at tuberculosis clinics — SARS-CoV-2 variant P.1 — Case study of B.1.1.7 variant — Mask mandates, in person dining, and COVID cases + deaths — Body mass index and COVID case severity

E-cigarettes — Giardiasis — Army healthcare workers — Antibody testing in youth —COVID in gyms — Population impact of vaccines — Johnson and Johnson vaccine

Suicide rates — Hepatitis A — COVID-19 reinfections — Variant strains — Vaccine safety — Infections in schools

HIV care in black people — Lupus mortality in Asians and Latinos —  Telehealth trends during COVID — Vaccine declines in Medicare beneficiaries —  Hazard control usage in non-healthcare workers —  Mask variations and their effectiveness