Morbidity and Mortality Weekly Report (MMWR)

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.

MMWR erratum volume 70, number 21.

This report describes the percentage of children and adolescents aged 0-17 years who have experienced a stressful life event.

MMWR erratum volume 70, number 32.

For frontline workers, COVID-19 mRNA vaccines, Pfizer-BioNTech and Moderna, are effective against viral infection, but less effective during Delta variant spread.

COVID-19 vaccine effectiveness, reinfection, and hospitalization in fully, partially, and unvaccinated people during the Delta variant in Los Angeles County, California.

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

COVID-19 vaccine effectiveness against hospitalizations was stable for people who received 2 doses, and vaccines remained effective among people with risk for severe COVID-19.

This report describes the percentage of adults aged ≥65 years who have difficulty hearing or who can't hear even when using hearing aids.

This report describes an outbreak of Salmonella Mbandaka at a restaurant in Michigan.

This report describes excess mortality rates associated with COVID-19 among older people and certain racial/ethnic minority groups.

This report describes the use of COVID-19 rapid antigen testing in remote Alaskan communities.

This report describes vitamin D deficiency and hypocalcemia in infants fed homemade formula.

MMWR erratum volume 70, number 30.

MMWR erratum volume 70, number 27.

COVID-19 mRNA vaccines, Pfizer-BioNTech and Moderna, are effective against infection among nursing home residents, but effectiveness declined in recent months.

This report describes the percentage of adults who had feelings of anxiety and/or depression in 2019.

This report describes a decrease in incidence of West Nile virus neuroinvasive disease during 2019.

This report describes a Salmonella outbreak in the United States and Canada linked to pet hedgehogs.