In brief
Health experts warn that U.S. exit from the W.H.O. could lead to dangerous ramifications for smallpox safety measures.
President Trump's recent order for the United States to leave the World Health Organization (W.H.O.) has ignited concerns among health professionals regarding the future of smallpox virus management. This decision threatens to dismantle decades of international collaboration aimed at safeguarding one of the world’s most lethal pathogens—a virus that historically claimed the lives of approximately half a billion people. Former Centers for Disease Control and Prevention (CDC) director, Thomas R. Frieden, spoke on the high-stakes environment surrounding the preserved smallpox samples. Referring to the secure storage facilities in the U.S., he likened them to "a submarine inside a building," emphasizing the elaborate safety precautions surrounding the sensitive materials. Frieden noted that transparency is key in addressing public concerns around the potential for misuse of the virus. The W.H.O. has played a crucial role since smallpox was eradicated from human populations approximately fifty years ago, a landmark achievement in global health, according to Dr. Frieden. Yet, with the U.S. no longer participating in W.H.O. oversight, experts such as Dartmouth's Daniel R. Lucey are voicing alarms about the consequences for smallpox containment and research activities. This lack of monitoring may lead to lapses in procedural updates regarding virus storage, experimentation, and inspections.The remaining smallpox virus samples are kept under extreme security in two primary locations: one in Atlanta, Georgia, and the other in Russia. Both are classified as Biosafety Level 4 facilities—the highest protection level to prevent any potential leaks or mishandling of the virus. The storage and recovery of these samples are critical for ongoing research in case of any possible resurgence of the disease, and the prospect of the U.S. retreating from this global initiative raises alarms about accountability and collaboration in the scientific community.
