Así actúan las vacunas en carrera contra el coronavirus - LA NACION
How they act within the body to prevent the infection from progressing....
Of the 166 vaccines under investigation against Covid-19 that have been registered by the World Health Organization, 25 are already in the clinical phase of studies with humans. In turn, within this group, different technologies are evaluated, some already used and others that are completely innovative in the face of an unprecedented challenge for world science....
Coronavirus. ¿Qué son las células T y de qué forma aportan inmunidad oculta? - LA NACION