If Rebecca Culshaw’s HIV critique on Substack were factually correct, it would imply that the overwhelming majority of modern AIDS research—potentially tens of thousands of studies and policy frameworks—would require retraction or radical re‑evaluation. Her position is that the connection between HIV and AIDS is unproven or misinterpreted, meaning that almost all virological, pharmacological, and epidemiological work based on that premise would collapse. Scope of Research Impact Since the 1980s, more than 300,000 peer‑reviewed papers have been published citing HIV as either the cause or major cofactor of AIDS. These encompass molecular biology, immunology, pharmacology, antiretroviral drug development, epidemiology, vaccine research, and global health policy. If HIV were not the etiologic cause, the chain of inference underlying nearly this entire corpus would be invalidated, necessitating retraction or reinterpretation of most AIDS‑related literature. Culshaw’s C...