PODCAST · science
MMWR Weekly Briefing
by CENTERS FOR DISEASE CONTROL AND PREVENTION
This weekly podcast series summarizes the latest scientific information published in Morbidity and Mortality Weekly Report (MMWR).
Episodes
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Week of March 17, 2025
This episode discusses three MMWR reports. First, a pilot study in Uganda increases screening and treatment for household members affected by tuberculosis, helping to reduce transmission. Second, adolescent girls and young women in Eswatini who have functional disabilities are more likely to...
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Week of March 10, 2025
This episode discusses four MMWR reports. First, a new study highlights the importance of people following recommended precautions when they have potential job-related exposures to avian influenza (H5N1) viruses that can cause H5N1 bird flu. Second, traffic-related pedestrian death rates in the...
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Week of March 3, 2025
This episode discusses four MMWR reports. In our first report, Idiopathic Pulmonary Fibrosis Mortality by Industry and Occupation - United States, 2020-2022, workers in some industries and occupations have higher-than-expected death rates from idiopathic pulmonary fibrosis, a progressive lung...
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Week of February 24, 2025
This episode discusses four MMWR reports. First, 2024-2025 COVID-19 vaccination provides additional protection against COVID-19-associated emergency department/urgent care encounters and hospitalizations. Second, this season's flu vaccines protect against flu-related medical visits and...
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Week of February 17, 2025
This episode discusses four MMWR reports. First, a new CDC study explores possible transmission of the virus that causes H5N1 bird flu from dairy workers to two indoor-only cats in Michigan. Second, the dengue outbreak in Puerto Rico continues, with children 10-19 years old being most affected....
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Week of February 10, 2025
This episode discusses two MMWR reports. First, CDC finds evidence of previous infection with avian influenza A(H5) bird flu in three veterinary practitioners who work with cattle. Next, the public health system responds to the first known case of clade I mpox in the U.S. and prevents its spread.
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Week of February 3, 2025
This episode discusses two MMWR reports. First, the average percentage of emergency department visits potentially associated with fire and smoke inhalation increased eightfold to 0.5% during the first 6 days of the 2025 Los Angeles County wildfires. Next, firefighters had higher concentrations of...
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Week of January 13, 2025
This episode discusses three MMWR reports. First, U.S. health care providers report that concerns about time, cost, and confidentiality interfere with seeking care for mental health. Next, CDC releases the 2025 Child and Adolescent, and Adult Immunization Schedules.
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Week of January 6, 2025
This episode discusses four MMWR reports. First, pneumococcal vaccination is now recommended for all adults aged 50 and older. Second, widespread mercury exposure and health risks at an Ohio lamp recycling facility raise occupational safety concerns. Third, multiple people in Arizona were...
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Week of December 9, 2024
This episode discusses four MMWR reports. First, adults 65 and older and people with weakened immune systems should get 2 doses of a 2024-2025 COVID-19 vaccine, spaced 6 months apart. Second, a new CDC report examines homicides related to intimate partner violence of Hispanic and Latino people in...
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Week of December 2, 2024
This episode discusses four MMWR reports. First, a CDC study finds that 1 in 20 women surveyed experienced intimate partner violence during pregnancy. Second, a CDC report on waterborne disease outbreaks linked to splash pads highlights ways to stay healthy while you play. Third, overdose deaths...
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Week of November 25, 2024
This episode discusses six MMWR reports. First, three reports describe the spread of parvovirus B19 in the United States in 2024; some groups are at increased risk for serious complications from this infection. Second, emergency department visits for firearm injuries declined from 2022 to 2023…
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Week of November 11, 2024
This episode discusses four MMWR reports. First, nirsevimab reduces the risk of severe RSV among Alaskan Native children, who have historically experienced high rates of RSV-associated hospitalizations. Second, a concerning decline in the use of antivirals is seen among children and teens...
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Week of November 4, 2024
This episode discusses four MMWR reports. First, CDC finds evidence of additional H5 bird flu infections among dairy workers - personal protective equipment can help protect against infection. Second, Guinea worm disease is close to eradication, yet obstacles remain. Last, overdose deaths in the...
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Week of October 28, 2024
This episode discusses four MMWR reports. First, low flu and COVID-19 vaccination among some health care workers in the U.S. Second, a new report shows low flu vaccination rates and flu antiviral treatment among pregnant and postpartum women in Suzhou, China. Third, four cases of new fungal rash...
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Week of October 21, 2024
This episode discusses four MMWR reports. First, a case of locally acquired malaria in Arkansas in 2023 highlights the importance of preventing diseases spread by mosquitoes. Second, public health officials in California responded to the first locally acquired dengue infections, also transmitted…
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Week of October 14, 2024
This episode discusses four MMWR reports. First, tobacco product use among youth is at a 25-year low, yet disparities persist. Second, a new study shows continued declines in routine childhood vaccination rates as outbreaks of preventable diseases persist. Third, health officials prevent a form…
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Week of October 7, 2024
This episode discusses four MMWR reports. First, an estimated 15.5 million U.S. adults have ADHD. Approximately half have used telehealth for ADHD-related services. Second, undercooked bear meat is linked to 10 parasitic infections in North Carolina. Third, condomless receptive anal sex with a...
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Week of October 8, 2024
This episode discusses five MMWR reports from our October 8th Youth Behavior Risk Surveillance Supplement. First, frequent social media use and experiences of racism in school are linked to poor mental health among high school students. Next, the majority of high school students in the U.S. have...
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Week of May 27, 2024
This episode discusses four MMWR reports. First, no new safety concerns have been identified a year after the RSV vaccine was recommended for older adults. Second, in response to New York City's chickenpox outbreak, about 27,000 vaccine doses have been administered to prevent new infections.…
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Week of May 20, 2024
This episode discusses four MMWR reports. First, family members in three states got sick with a parasitic illness after eating previously frozen, undercooked bear meat. Second, the proportion of U.S. adults younger than 65 reporting that they had a stroke increased by 15%. Third, most new cases…
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Week of May 13, 2024
This episode discusses four MMWR reports. First, a rapid public health response successfully reduced the severity of a measles outbreak in Chicago. Next, the Democratic Republic of the Congo reports the largest number of mpox cases ever. Last, polio cases were down globally in 2023, but 32...
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Week of May 6, 2024
This episode discusses three MMWR reports. First, seven children in Utah were hospitalized with E. coli after drinking and playing in untreated water used for watering yards. Second, traveling in malaria-endemic countries can increase travel-associated malaria in the U.S. Prompt identification,...
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Week of April 22, April 29, 2024
This episode discusses four MMWR reports. First, emergency department visits for traffic-related pedestrian injuries are more common among racial and ethnic minority groups. Second, opportunities for clinicians to help pregnant and postpartum patients quit smoking. Third, a cluster of HIV cases...
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Week of April 15, 2024
This episode discusses four MMWR reports. First, extreme heat caused more emergency department visits in several U.S. regions in 2023 than in previous years. Second, health-related social needs, such as social isolation, dissatisfaction with life, and barriers to health care access, were…
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Week of April 8, 2024
This episode discusses four MMWR reports. First, there was a rapid increase in the number of reported measles cases during the first quarter of 2024. Almost all cases occurred in people who were unvaccinated or with unknown vaccination status. Second, backyard poultry might increase the risk of...
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Week of April 1, 2024
This episode discusses four MMWR reports. First, most newborns with sickle cell disease are born to mothers living in socially vulnerable counties. Second, CDC encourages providers to "Think. Test. Treat TB" as U.S. tuberculosis cases increase. Third, updated 2023-24 COVID-19 vaccines reduce the...
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Week of March 18, 2024
This episode discusses three MMWR reports. First, diagnosing chickenpox can be challenging; a lab test can help. Next, more than 13 million people with HIV were given lifesaving tuberculosis preventive treatment through PEPFAR-supported programs. Finally, prompt diagnosis and treatment of fungal...
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Week of March 11, 2024
This episode discusses four MMWR reports. Measles is a highly contagious vaccine-preventable disease. It can cause serious complications, particularly in young children. About 1 of every 5 people with measles have to be hospitalized. Thanks to a strong childhood vaccination program, measles…
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Week of March 4, 2024
This episode discusses four MMWR reports. First, a new CDC study shows that nirsevimab, an antibody, protects babies against RSV hospitalization. Second, unsupervised melatonin ingestion by young children resulted in nearly 11,000 emergency department visits in the U.S. during 2019-2022. Third, a...
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Week of February 26, 2024
This episode discusses six MMWR reports. First, deaths from excessive alcohol use are on the rise in the U.S. Next, this season's flu vaccines are effective at reducing flu-related medical visits and hospitalizations. Finally, CDC releases updated guidance for investigating and responding to...
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Week of February 19, 2024
This episode discusses three MMWR reports. First, Mycoplasma pneumoniae infections in children have recently increased but remain below pre-pandemic levels. Next, a quick response by CDC's quarantine program for imported nonhuman primates prevented potential tuberculosis exposures. Finally…
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Week of February 12, 2024
This episode discusses four MMWR reports. First, improved reporting for Lyme disease helps track and monitor cases. Second, smoking overtakes injection as the primary route of drug use in U.S. overdose deaths. Third, a hepatitis A vaccination campaign helps prevent an outbreak at the Los Angeles...
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Week of February 5, 2024
This episode discusses four MMWR reports. First, teens report that seeking relief from stress, anxiety, and depression are top reasons for substance use. Second, antimicrobial resistance prompts CDC to update guidance on antibiotic selection to prevent meningococcal disease. Third, among workers…
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Week of January 29, 2024
This episode discusses five MMWR reports. First, a new CDC study shows that updated COVID-19 vaccines protect against symptomatic illness, including infections caused by the JN.1 variant. Second, Neptune's Fix, a flavored tianeptine elixir sold in gas stations, convenience stores, and online, is...
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Week of January 22, 2024
This episode discusses four MMWR reports. First, when trying to understand who gets diabetes and heart disease, looking at traditional categories of race and ethnicity doesn't tell the whole story. Second, antivirals, which are known to reduce the risk of severe COVID-19, are underused. Third,...
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Week of January 15, 2024
This episode discusses four MMWR reports. First, cannabis use dropped among students, particularly male students, in King County, Washington. Second, inadequate chlorine levels in a hotel pool likely led to a water-associated Pseudomonas outbreak in Maine. Third, wastewater monitoring detects…
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Week of January 8, 2024
This episode discusses four MMWR reports. First, CDC encourages clinicians to confirm fungal diagnoses before prescribing topical antifungals. Next, CDC releases the 2024 immunization schedules for children and adolescents, as well as adults. Finally, staying up to date with COVID-19 vaccines…
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Week of January 1, 2024
This episode discusses four MMWR reports. First, an outbreak of tuberculosis caused by contaminated bone product shows that additional interventions are needed to address gaps in transplant tissue safety in the U.S. Next, drug shortages create additional challenges for tuberculosis patients and...
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Week of December 18, 2023
This episode discusses four MMWR reports. First, researchers found no increased risk of hospitalizations or deaths due to COVID-19 rebound. Viral rebound rates were similar between COVID-19 patients who had or had not received antiviral treatment. Next, most nursing home residents have not…
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Week of December 11, 2023
This week, MMWR published reports on unintentional firearm injury deaths among children and teens, suicide rates by industry, occupation, and sex, and more.
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Week of November 13, 2023
This episode discusses four MMWR reports. First, lack of timely testing and inadequate treatment contributed to almost 90% of congenital syphilis cases in the U.S. in 2022. Second, chronic obstructive pulmonary disease trends are stable, but disparities persist by age, sex, education, and rural...
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Week of December 4, 2023
This episode discusses four MMWR reports. First, prenatal care clinicians and fertility specialists should consider tuberculosis evaluations if their patients are from a country where tuberculosis is common. Second, CDC published updated recommendations for the use of inactivated polio vaccine…
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Week of November 27, 2023
This episode discusses four MMWR reports. First, a new study finds at least 2 doses of COVID-19 vaccine are effective at reducing emergency department visits and hospitalizations in young children. Second, wastewater monitoring helps experts better prepare for and respond to respiratory virus...
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Week of November 6, 2023
This episode discusses four MMWR reports. First, vaccination rates among kindergartners are still lower than before the COVID-19 pandemic. Second, 1 in 3 U.S. veterans has arthritis. Diagnosed arthritis is much more common among the youngest veterans compared with people of the same age. Finally,...
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Week of October 30, 2023
This episode discusses four MMWR reports. First, vaccination coverage among children remains high. However, disparities persist and are widening for some groups of children. Second, CDC issues new recommendations for testing infants and children born to pregnant people with hepatitis C. Third,...
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Week of October 23, 2023
This episode discusses four MMWR reports. First, routine vaccination coverage increased globally in 2022 but has yet to return to 2019 pre-pandemic levels. Second, CDC used early-warning surveillance systems to track the emergence of COVID-19 variant BA.2.86. Third, CDC's Traveler-Based Genomic...
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Week of October 16, 2023
This episode discusses four MMWR reports. First, hepatitis A vaccines prevent deaths, but they are still not reaching adults at highest risk. Second, the U.S. firearm homicide rate decreased in 2022, but remained higher than before the COVID-19 pandemic. Third, a Mycobacterium abscessus outbreak…
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Week of October 9, 2023
This episode discusses four MMWR reports. First, the flu hit children and teens hard last season. Second, CDC recommends the RSV vaccine during weeks 32 through 36 of pregnancy to protect young infants. Third, CDC recommends everyone aged 6 months and older get an updated COVID-19 vaccine this...
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Week of October 2, 2023
First, two CDC studies confirm RSV causes serious illness in older adults and highlight the potential benefit of RSV vaccines in preventing severe illness in this population. Next, adults 65 years and older accounted for 63% of all COVID-19-associated hospitalizations in the first half of 2023…
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