Morbidity and Mortality Weekly Report (MMWR)

This report describes the percentage of adults with arthritis who engage in different types of physical activity.

This report describes the percentage of COVID-19 infections attributed to the Delta variant in a large integrated health care system in California.

This report describes the national prevalence of arthritis and its limitations on physical activity among U.S. adults.

This report describes anxiety and depression trends during the COVID-19 pandemic.

This report describes COVID-19 outbreaks in Louisiana youth summer camps as the Delta variant became the predominant lineage during June–July 2021.

This report describes nine U.S. youth summer camps that implemented COVID-19 prevention strategies.

This report describes e-cigarette use among middle and high school students as a serious public health concern.

This report describes deaths related to Hurricane Ida from August 29–September 9, 2021.

This report describes a comparison between COVID-19 vaccination in adults with and without a disability.

This report describes Pakistan’s progress toward polio eradication during January 2020–July 2021.

This report describes local and systemic reactions reported after a third dose of COVID-19 vaccination compared to after the second dose.

This report describes COVID-19 school closures and changes in popular learning mode between in-person, hybrid, or remote.

This report describes pediatric COVID-19 cases in counties with and without school mask requirements.

This report describes Arizona school associated COVID-19 outbreaks higher in schools without mask requirements than in schools with mask requirements.

Erratum: Vol. 70, No. 37

MMWR erratum volume 70, number 36.

This report describes prevalence of nonvoluntary or forced sex among women.

This report describes decreases in transmission of foodborne diseases during the COVID-19 pandemic.

This report describes a partnership to provide free HIV self-test kits to men who have sex with men.

This report describes an outbreak with the Delta variant in a federal Texas prison among unvaccinated and vaccinated persons.

This report describes ACIP’s standard recommendation for the Pfizer-BioNTech COVID-19 vaccine in persons 16 years or older.

This report describes COVID-19 vaccine effectiveness against hospitalizations for all three vaccines, with Moderna as the most effective against hospitalization.

This report describes age-adjusted cancer death rates by urban-rural status and sex.

This report describes BMI increases among children aged 2–19 years during the COVID-19 pandemic.

COVID-19 vaccine effectiveness against hospitalizations was stable, but it declined against new infections among adults in New York during May–July 2021.

This report describes a correction to a previously published report in MMWR.

This report describes the emergence of Xylazine in drug overdose deaths in Connecticut.

This report describes the detection of Xylazine in overdose deaths in the United States.

COVID-19 mRNA vaccine effectiveness among U.S. veterans remains high, even during Delta variant spread.

COVID-19 vaccine effectiveness against emergency department/urgent care visits and hospitalizations.

After the COVID-19 B.1.617.2 (Delta) variant reached predominance, fully vaccinated people had less risk of infection, hospitalization, and death.

Since 2011, the World Trade Center (WTC) Health Program has provided health care for 9/11-related health conditions among 9/11 responders and survivors.

This report describes the percentage of adults who consumed fruit on a given day.

This report describes a tuberculosis outbreak linked to a contaminated bone graft.

This report describes how wastewater surveillance data has been used during the COVID-19 pandemic to deploy testing and surveillance resources.

This report describes COVID-19 infections following close contact with masked and unmasked university students.

This report describes the percentage of adults infected with COVID-19 who experience long-term symptoms.

COVID-19–associated hospitalization rates among children and adolescents increased with the Delta variant.

COVID-19 cases, emergency department visits, and hospital admissions in children and adolescents aged 0-17 years increased during June to August 2021 and in states with lower vaccination coverage.

This report describes an influx of COVID-19 cases at Chicago University following spring break 2021.

This report describes emergency department visits related to harmful algal bloom exposure.

This report describes adolescent vaccination coverage in 2020.

Linked COVID-19 outbreaks at two events: an overnight camp and a men’s conference in Illinois, June–July 2021.

Viral infections are a common cause of myocarditis. Some studies have indicated an association between COVID-19 and myocarditis.

COVID-19 vaccination status among adolescents aged 12-17 years in the United States.

COVID-19 outbreak associated with an unvaccinated infected teacher in an elementary school from May–June 2021 in Marin County, California.

COVID-19 case rates among students and staff in Los Angeles County transitional kindergarten through grade 12 (TK–12) schools remained low compared with the surrounding community.

This report describes adverse mental health symptoms or substance use among adults with disabilities during the COVID-19 pandemic.

This report describes trends in overdoses involving benzodiazepines during 2019–2020.

This report describes detection of illicit benzodiazepines in patients in emergency departments.