Morbidity and Mortality Weekly Report

Influenza-Associated Pediatric Deaths - United States, 2024-25 Influenza Season.

Pub Date : 2025-09-25 DOI: 10.15585/mmwr.mm7436a2 Katie Reinhart,Stacy Huang,Krista Kniss,Carrie Reed,Alicia Budd

Interim Effectiveness Estimates of 2025 Southern Hemisphere Influenza Vaccines in Preventing Influenza-Associated Outpatient and Hospitalized Illness - Eight Southern Hemisphere Countries, March-September 2025.

Pub Date : 2025-09-25 DOI: 10.15585/mmwr.mm7436a3 Savanah Russ,Francisco Nogareda,Annette K Regan,Estefanía Benedetti,Marina Pasinovich,Carla Voto,Monique Chilver,Nigel Stocks,Sheena G Sullivan,Allen C Cheng,Christopher C Blyth,Jenna Hassall,Walquiria Aparecida Ferreira de Almeida,Francisco José de Paula Júnior,Ana Catarina de Melo Araújo,Natalia Vergara,Paula Camila Rodríguez Ferrari,Rodrigo A Fasce,Christian Saavedra,Elena Penayo,Silvia Gómez,Chavely Domínguez,Andrew Anglemyer,Tim Wood,Q Sue Huang,Sibongile Walaza,Phindi Zwane,Nicole Wolter,Natalia Goñi,Jeremy Tairovich,Eduardo Silvera,Paula Couto,Jorge Jara,Rebecca J Kondor,Eduardo Azziz-Baumgartner,Anna N Chard

Pediatric Influenza-Associated Encephalopathy and Acute Necrotizing Encephalopathy - United States, 2024-25 Influenza Season.

Pub Date : 2025-09-25 DOI: 10.15585/mmwr.mm7436a1 Amara Fazal,Elizabeth J Harker,Varsha Neelam,Samantha M Olson,Melissa A Rolfes,Katie Reinhart,Krista Kniss,Aaron Frutos,Jerome Leonard,Carrie Reed,Vivien G Dugan,Haytham Safi,Theresa M Dulski,Adrianna Stanley-Downs,Aaliya Bhatti,Isaac Armistead,Suchitra Rao,Carola Torres-Diaz,Ashlin Thomas,Andy Weigel,Michael Patten,Mallory Sinner,Dawn Nims,Crystal Mattingly,Valerie Gosack,Amy Voris,Jaime Redkey,Felicia A Scaggs Huang,Danielle DeCesaris,Carrie Tuggle,Kristina A Betters,Julie Hand,Anna Krueger,Dina Z Potter,Curi Kim,Rachel Park,Sue Hong,Hannah E Edelman,Sue Kim,Justin Henderson,Melissa McMahon,Jeffrey Sanders,David A Hunstad,Emma L Doran,Khalil Harbi,Derek Julian,Hannah Ball,John Dreisig,Deepam Thomas,Justin Faybusovich,Yomei P Shaw,Nancy Eisenberg,Richa Chaturvedi,Ashleigh Faulstich,Rachel E Wester,Donna L Gowie,Nicholas Fisher,Melissa Sutton,Sameh W Boktor,Jonah M Long,Patricia Marshall,Abby L Berns,Lindsey McAda,Sarah Winders,Pamela Gomez Pinedo,Jade Murray,Ta'Kindra Westbrook,Anna Unutzer,Scott Lindquist,Thomas E Haupt,Kaylyn Baum,Molly Wilson-Murphy,Carol Glaser,Kathleen Harriman,James W Antoon,Keith P Van Haren,Adrienne G Randolph,Andrew Silverman,Annabelle de St Maurice,Sascha Ellington,Timothy M Uyeki,Shikha Garg,