One Vaccine-Schedule Change That Actually Makes Sense

The New Yorker

by Rivka Galchen

February 23, 2026

AI-Generated Deep Dive Summary

The U.S. Department of Health and Human Services recently revised its vaccine schedule under the direction of Robert F. Kennedy Jr., removing several critical vaccines including hepatitis A and B, meningococcal disease, rotavirus, influenza, and respiratory syncytial virus (RSV). This decision has been widely criticized by public health experts as a haste-driven change that undermines decades of carefully reviewed immunization practices. However, amidst this controversy, there is one notable positive update: the shift to a single-dose HPV vaccine, which could significantly improve cervical cancer prevention globally. The HPV vaccine, previously administered in two or three doses, now requires just one injection following successful trials in nineteen countries. This change has already led to an additional 18.5 million girls being vaccinated, potentially preventing hundreds of thousands of cervical cancer cases. The move simplifies the vaccination process, making it more accessible and less burdensome for families. While some may view this as a minor adjustment, its broader impact could be substantial, particularly in regions where low vaccination rates persist due to logistical or cultural barriers. The development of the HPV vaccine itself is a testament to scientific progress, born from serendipitous research into rabbit tumors in the early 20th century. This discovery laid the groundwork for understanding viral causes of cancer and paved the way for vaccines that have saved countless lives. The shift to a single-dose regimen, while initially seeming like an afterthought, aligns with global efforts to expand access to critical health interventions. This change highlights the importance of science-driven decisions in public health, even amidst political interference. By reducing the complexity of vaccination schedules, we can ensure that more individuals benefit from life-saving vaccines. The HPV vaccine update serves as a reminder of how scientific advancements can positively impact global health, even when surrounded by controversy.

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Originally published on The New Yorker on 2/23/2026