[Dengue, rabies and measles in the post-COVID-19 pandemic era]

After the COVID-19 pandemic, efforts have gradually been focused on medical care, epidemiological surveillance, and preventive health programs. An example of this is the identification during 2023 by the Epidemiological Surveillance System [of Mexico] of the increase in dengue cases and the presence of serotype 3, as well as cases of measles (imported and related to importation) and, at the same time, cases of human rabies with transmission from pet animals. Mexico's health system has been characterized by achievements in vaccine-preventable pathologies, as well as the robust epidemiological surveillance system for febrile exanthematous illness and vector-transmitted diseases. In this essay, the previous and current situation of selected diseases in Mexico in the post-pandemic stage of COVID-19 is presented.