This is the 2124th most frequent Portuguese word.
imunização
Imunização: Immunization; the process of making someone immune to a disease, typically through vaccination.
Here, 'imunização' refers to the process of making someone immune to diseases as a result of receiving a vaccine.
A vacinação é uma forma de imunização contra doenças.
Vaccination is a form of immunization against diseases.
In this case, 'imunização' pertains to the widespread act of establishing immunity among a group of people as a public health measure.
A imunização da população é essencial para prevenir epidemias.
The immunization of the population is essential to prevent epidemics.
Here, 'imunização' is used in a broader academic context, focusing on various techniques or strategies applied to establish immunity.