Morbidity and Mortality Weekly Report (MMWR)

In 22 participating K-12 schools implementing multiple COVID-19 mitigation strategies, school-based SARS-CoV-2 secondary transmission was detected in two of 102 tested close contacts of 37 persons with COVID-19.

COVID-19 school-related cases among Florida students correlated with community incidence in the counties observed, and was highest in smaller counties, districts without mask requirements, and those that reopened earliest.

In a high community transmission setting in Salt Lake County, Utah, low school-associated transmission was observed. Mask adherence was high, but physical distancing of >=6 feet was not possible so classroom seats were a median of 3 ft apart.

This report describes how national COVID-19 vaccination coverage was lower in counties with some of the most socially vulnerable communities and higher in counties with some of the least socially vulnerable communities.

CDC summarizes malaria cases reported in the U.S. for 2017.

This report describes the effect of the COVID-19 pandemic on child and parent well-being associated to virtual learning.

This report describes the comprehensive COVID-19 mitigation strategy of a New Jersey school.

This report describes transmission of COVID-19 among team members of a high school football team in Florida.

This report describes age-adjusted death rates for motor vehicle traffic injury in the United States during 2019.

This report describes an analysis of two Connecticut skilled nursing facilities that found partial vaccination, >14 days after the first dose through 7 days after the second dose, with the Pfizer-BioNTech COVID-19 vaccine 63% effective against SARS-CoV-2 infection.

This report describes persons who received both doses of a two-dose COVID-19 vaccination series and the interval between the first and second dose among those who were vaccinated.

This report describes racial and ethnic disparities in COVID-19 incidence among persons aged

This report describes rates of firearm-related deaths among persons aged ≥15 years.

This report describes rates of opioid overdose deaths before, during, and after an 11-week stay-at-home order in Illinois during the COVID-19 pandemic.

This report describes screening for HIV in patients at tuberculosis clinics in Africa.

This report describes the frequency of emergency department visits, hospitalizations, and outcomes associated with accidental ingestion of poisonous mushrooms.

This report describes the association between body mass index (BMI) and COVID-19 severity.

This report describes changes in COVID-19 case and death growth rates associated with mask mandates and on-premises restaurant dining.

This report describes findings of a SARS-CoV-2 variant, B.1.17, identified first in the United Kingdom, now in Texas.

This report describes the first two U.S. cases of the SARS-CoV-2 variant P.1, which were identified in Minnesota.

This report describes the percentage of adults in fair or poor health by demographics.

This report describes trends in SARS-CoV-2 antibody seroprevalence among young persons in Mississippi during the COVID-19 pandemic.

This report describes rates of COVID-19 infection among U.S. military personnel deployed to a New York City field hospital.

This report describes giardiasis outbreaks in 26 states

This report describes e-cigarette use among adult workers aged 18-24 years.

This report describes the Advisory Committee on Immunization Practices' (ACIP's) interim recommendation for use of the Janssen COVID-19 vaccine for the prevention of COVID-19.

This report describes a reduction in the number of COVID-19 patients requiring mechanical ventilation following initiation of a national vaccination campaign in Israel.

This report describes an investigation of COVID-19 transmission linked to a fitness instructor at a Hawaii exercise facility.

This report describes an investigation of COVID-19 transmission among attendees of indoor high-intensity classes at a Chicago exercise facility.

This report describes hepatitis A-related clinical costs during an outbreak in West Virginia.

This report describes possible reoccurring SARS-CoV-2 infections among nursing facility residents.

This report describes changes and disparities in suicide rates in the United States.

MMWR erratum volume 69, Recommendations and Reports No. 5.

This report describes rates of deaths attributed to motor vehicle traffic among persons aged ≥15 years.

MMWR erratum volume 70, MMWR Weekly Report No. 6.

This report describes an investigation of clusters of SARV-CoV-2 infection in a Georgia school district during December 1, 2020-January 22, 2021.

This report describes monitoring, conducted as part of the U.S. vaccination program, which indicates reassuring safety profiles for COVID-19 vaccines.

This report describes detection of the B.1.351 variant in Zambia that establishes an epidemiologic linkage between COVID-19 outbreaks in Zambia and South Africa.

This report describes death rates attributed to cold or hypothermia among persons aged ≥15 years.

This report describes use of hazard controls for COVID-19 prevention in the workplace.

This report describes a decline in receipt of vaccines by Medicare beneficiaries during the COVID-19 pandemic.

This report describes trends in telehealth visits during the COVID-19 pandemic.

This report describes disparities in HIV care among Black persons.

This report describes mortality among minority populations with systemic lupus erythematosus.

This report describes experiments conducted by CDC to assess two ways of improving the fit of medical procedure masks.

This report describes the SARS-CoV-2 variant B.1.1.7 identified in eight specimens from Minnesota residents.

This report describes updates to the recommended immunization schedule for children and adolescents in the United States.

This report describes updates to the recommended immunization schedule for adults in the United States.

This report describes comorbidities among young adults with congenital heart defects.

This report describes trends in secondhand smoke exposure among nonsmoking adults.