Arleigh Burke–class guided-missile destroyer USS Spruance fires a Tomahawk Land Attack Missile in support of Operation Epic Fury on February 28, 2026. (US Navy)
Laboratory technicians work on samples to be tested for the COVID-19 coronavirus at a testing facility in Wuhan, China on August 4, 2021. (Getty Images)
A health worker displays a bottle containing the vaccine against malaria during the launch of a vaccination campaign for children in Abidjan, Côte d’Ivoire, on July 15, 2024. (Sia Kambou via Getty Images)
Employees work on the production line of medicine, at a factory, on January 12, 2023, in Shenyang, Liaoning Province of China. (VCG/VCG via Getty Images)
The P4 laboratory, on the campus of the Wuhan Institute of Virology, in Wuhan, in China's central Hubei province. (Hector Retamal/AFP via Getty Images)