Herd immunity occurs when enough people become immune to a disease, either through vaccination or previous infection. This can reduce the likelihood of it spreading and increase protection for ...

Results from a preclinical study in mice, led by EPFL, and a collaborative clinical study in patients show that the type 2 immune response – associated with parasitic infection and thought to play a ...

Vaccines are an important part of medical care because they can protect you from future illness or can make the severity of the illness much less serious. There are six types. Vaccination is the ...