Los autores pretenden abordar la importancia de la educación en el trabajo como modalidad fundamental de la organización del proceso docente-educativo en la enseñanza médica superior, y preservar el principio marxista – leninista y martiano de vinculación del estudio con el trabajo, que permite lograr en los estudiantes transformaciones graduales en los sistemas de conocimientos y habilidades, así como en sus actitudes, convicciones, sentimientos, ideales y valores

The publication in MediCiego Magazine, Volume 26, Number 3 (2020) of the article "Lessons from COVID-19" is very interesting, not only because of the importance it has for Cuba from the economic and social point of view, precisely when It intends to comply with the development projections in the face of the pressures represented by the continuously strengthened measures that increase the systematic blockade, but also by the firm response of the people to maintain hygienic-sanitary measures to counteract the presence of the coronavirus.

As a necessary biosecurity measure, Cuba closed its borders since March 24, 2020 and only some flights of a humanitarian and commercial nature were allowed.

The article published in the MediCiego 2019 journal, Vol. 25 No. 1, “Educational intervention on syphilis in the Provincial Penitentiary Establishment of Ciego de Ávila”,(1) is interesting, both for its content and for what it represents for Cuban public health the topic discussed.

As its author says, quaternary prevention has been discussed in different Ibero-American events and summits on family and community medicine, by the Pan American Health Organization and the World Health Organization, government and academic institutions, local governments, and civil societies.

Tras leer detenidamente el artículo “Desarrollo de la medicina regenerativa en Cuba”, de los autores Camacho Assef y cols.⁽¹⁾, nos resultó muy interesante y necesario.