@#6 ... With numbers this small ...
Please describe your understanding of sampling to arrive at a conclusion.
From a link cited in the article ...
Effectiveness of 2024--2025 COVID-19 Vaccines in Children in the United States -- VISION, August 29, 2024"September 2, 2025
www.cdc.gov
For starters, the authors...
... Stephanie A. Irving, MHS1; Elizabeth A.K. Rowley, DrPH2; Sean Chickery, DHSc2; Karthik Natarajan, PhD3,4; Nicola P. Klein, MD, PhD5; Shaun J. Grannis, MD6,7; Toan C. Ong, PhD8; Sarah W. Ball, ScD2; Malini B. DeSilva, MD9; Kristin Dascomb, MD, PhD10; Allison L. Naleway, PhD1; Melissa S. Stockwell, MD4,11; Ashley B. Stephens, MD4,11; Ousseny Zerbo, PhD5; John Hansen, MPH5; Lawrence Block, MPH, MPA5; Karen B. Jacobson, MD5; Brian E. Dixon, PhD6,12; Colin Rogerson, MD6,13; Tom Duszynski, PhD6,14; Michelle A. Barron, MD8; David Mayer8; Catia Chavez, MPH8; Zachary A. Weber, PhD2; Sarah E. Reese, PhD2; Inih Essien, OD9; Tamara Sheffield, MD10; Daniel Bride, MS10; Julie Arndorfer, MPH10; Josh Van Otterloo, MSPH10; Padma Koppolu, MPH1; Josephine Mak, MPH15; Amber Kautz, PhD15,16; Jennifer DeCuir, MD, PhD15; Ryan E. Wiegand, PhD15; Amanda B. Payne, PhD15; Ruth Link-Gelles, PhD15 ...
Then there is this ...
...
Summary
What is already known about this topic?
In June 2024, CDC's Advisory Committee on Immunization Practices recommended 2024"2025 COVID-19 vaccination for all persons aged 6 months to provide additional protection against severe COVID-19.
What is added by this report?
During August 29, 2024 -- September 2, 2025, within a multisite network including nine states, vaccine effectiveness of 2024-2025 COVID-19 vaccination was an estimated 76% against COVID-19"associated emergency department or urgent care (ED/UC) visits among immunocompetent children aged 9 months-4 years and an estimated 56% among children and adolescents aged 5"17 years, compared with those who did not receive a 2024-2025 vaccine.
What are the implications for public health practice?
In a population with some persons having preexisting levels of protection from previous vaccination, previous infection, or both, 2024-2025 COVID-19 vaccination provided children with additional protection against COVID-19"associated ED/UC encounters compared with no 2024-2025 vaccination.
...
And ...
... Data Analysis
Eligible encounters from seven participating health care systems, including 256 ED/UCs, during August 29, 2024-September 2, 2025, were included. Case-patients were those with an ED/UC encounter for COVID-19"like illness and receipt of a positive SARS-CoV-2 molecular or antigen test result; control patients were those with an ED/UC encounter for COVID-19"like illness and receipt of a negative SARS-CoV-2 molecular test result.***
Children were excluded from analyses if they received a 2024-2025 COVID-19 vaccine dose
What else yer got?