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Showing posts from July 3, 2025

Notes from the Field: #Parvovirus B19 #Activity — #USA, January 2024–May 2025 (MMWR)

Summary -- What is already known about this topic? - Parvovirus B19 (B19) is a respiratory virus that can cause adverse fetal outcomes in pregnant women and persons who are immunocompromised or have chronic hemolytic blood disorders . After relatively low rates during the COVID-19 pandemic years of 2021–2023, B19 activity in 2024 exceeded that of prepandemic years. -- What is added by this report? - Data from the National Syndromic Surveillance Program indicated that the proportion of sera specimens positive for B19 antibodies during January–May 10, 2025, was higher than during the same period in 2024 , suggesting a sustained increase in B19 transmission. -- What are the implications for public health practice? - Health care providers should have a heightened suspicion of and consider providing testing for B19 infection among groups at high risk for severe outcomes, including pregnant women with compatible symptoms or exposure to B19. Among pregnant women, health care providers should ...

Little #boy in SW #Cambodia becomes 12th victim of #H5N1 #birdflu in 2025

  PHNOM PENH, July 3 (Xinhua) -- A five-year-old boy from southwest Cambodia's Kampot province has been confirmed for H5N1 human avian influenza, bringing the number of cases to 12 so far this year, the Ministry of Health said in a statement on Thursday. "A laboratory result from the National Institute of Public Health showed on July 3 that the boy was positive for H5N1 virus," the statement said. "The patient has the symptoms of fever, cough, and dyspnea , and he is currently being rescued by a team of doctors." The victim lives in Kamakor village of Angkor Chey district .  Source: Xinhua,  https://english.news.cn/asiapacific/20250703/a96b269ca29f41238c41884f8b390782/c.html ____