MMWR Weekly Briefing

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Week of December 2, 2024 Dec 11, 2024

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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 overall and with illegally made fentanyls detected started to decline in late 2023; overdose deaths with carfentanil increased sharply but remain rare. Last, CDC vaccination recommendations for hepatitis B were updated to include an additional vaccine option during pregnancy.

Week of November 25, 2024 Dec 05, 2024

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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 yet were still higher than before the pandemic. Third, Rocky Mountain spotted fever continues to emerge in the California-Mexico border region. Last, CDC makes progress toward ending HIV as a public health threat by reaching more than 2 million people in 37 countries with pre-exposure prophylaxis, or PrEP.

Week of November 11, 2024 Nov 21, 2024

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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 hospitalized with flu. Third, measles cases are surging worldwide as vaccination coverage remains below pre-pandemic levels. Last, disease presentation, vaccination status, and recent international travel are important when suspected measles cases occur.

Week of November 4, 2024 Nov 20, 2024

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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 U.S. with ketamine detected are rare but increasing.

Week of October 28, 2024 Nov 06, 2024

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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 spread during sex have been confirmed in New York City. Last, an outbreak of meningococcal disease in Virginia is disproportionately impacting Black adults - an unusual and concerning finding.

Week of October 21, 2024 Oct 30, 2024

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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 by mosquitoes. Third, private balcony hot tubs are previously unidentified sources of Legionella exposure on cruise ships. Last, JN.1 and its descendants have been the most common SARS-CoV-2 virus variants in 2024, and they're still evolving.

Week of October 14, 2024 Oct 23, 2024

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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 of rabies virus from spreading in the Midwest. Last, countries with low polio vaccination rates continue to experience outbreaks.

Week of October 7, 2024 Oct 23, 2024

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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 person with clade II mpox is associated with 5x the odds of getting mpox. Last, a cluster of mpox cases resistant to TPOXX occurred among patients who had never taken it before.

Week of October 8, 2024 Oct 15, 2024

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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 experienced at least one adverse childhood experience.

Week of May 27, 2024 Jun 11, 2024

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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. Third, despite a decrease in reported cases, mosquitoes and ticks continue to spread disease in the U.S. Last, dangerous meningococcal infections after travel to Saudi Arabia highlight the need for vaccination before travel to perform the Umrah or Hajj pilgrimages.

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