Abstract The United States, once a global exemplar for measles elimination, currently faces its most precarious public health challenge regarding the virus in a quarter-century. Following the declaration of elimination in 2000, the maintenance of this status has relied heavily on robust herd immunity and effective surveillance. However, the epidemiological data from 2025 through early January 2026 reveals a systemic erosion of these defenses. With confirmed case counts exceed

1. Introduction The cyclical nature of seasonal influenza is driven by the relentless evolution of the virus, a phenomenon primarily characterized by antigenic drift. As global health systems prepare for the 2025-2026 Northern Hemisphere winter, surveillance networks have identified a significant perturbation in the viral landscape: the rapid emergence and dominant establishment of a novel Influenza A(H3N2) lineage. Scientifically classified as subclade J.2.4.1  and widely re

Abstract The contemporary discourse on anthropogenic climate change is frequently anchored by the concept of "Net Zero"—a political and scientific milestone representing the cessation of net greenhouse gas emissions. The prevailing narrative suggests that reaching this target will stabilize global temperatures and arrest the intensification of extreme weather events. However, a groundbreaking study published in Environmental Research: Climate  by Perkins-Kirkpatrick, King, an