Image: NIH Image Gallery; CC BY-NC 2.0 At the end of October 2024, an outbreak of an unknown pathogen emerged in the Panzi health zone

By: Juliana Sopko Image courtesy of Juan Carlos Fonseca Mata; CC-BY-SA. Malaria is a class of parasites (P. falciparum, P. vivax, P. malariae, P. ovale,

By: Kelsey Toups Image courtesy of Public Health Image Library. Malaria cases in the United States have primarily been contracted through international travel since 2003.