State epidemiologist Magnus Gisslén speaks during a press conference with the Minister of Social Affairs to inform about the situation regarding mpox, in Stockholm, Sweden, Thursday Aug. 15, 2024. (Fredrik Sandberg/TT News Agency via AP)
State epidemiologist Magnus Gisslén, from left, Olivia Wigzell, acting director general of the Public Health Agency and Social minister Jakob Forssmed give a press conference to inform about the situation regarding mpox, in Stockholm, Sweden, Thursday Aug. 15, 2024. (Fredrik Sandberg/TT News Agency via AP)
FILE - This undated image provided by the National Institute of Allergy and Infectious Diseases shows a colorized transmission electron micrograph of monkeypox particles (red) found within an infected cell (blue), cultured in the laboratory that was captured and color-enhanced at the NIAID Integrated Research Facility in Fort Detrick, Md. (NIAID via AP, File)
A poster bringing attention to the mpox outbreak hangs at the Goma General Hospital, Democratic Republic of the Congo, Tuesday, July 16, 2024. (AP Photo/Moses Sawasawa)