Proteccio

Hunting down blue crab poachers in the Llobregat Delta

Society | 09/08/2025

Sergi meeting with two members of the force who also work in the area.

Is a third dose really necessary to have immunity against covid?

Society | 07/08/2021

A health worker vaccinating in an archive image.

Covid antibodies last at least seven months

Society | 06/08/2021

The functioning of the immune system depends to a large extent on the microbiota . In the picture, antibodies attacking a virus near a cell.