Use of an antibody that inhibits pd-1 activity for the preparation of a medicament for alleviating or preventing a symptom of persistent viral infection, angioimmunoblastic lymphoma or nodular lymphocyte predominant hodgkin's lymphoma

摘要

The present invention provides methods and compositions for the treatment, prevention, or reduction of persistent infections, such as chronic infections, latent infections, and slow infections and cancer. The methods and compositions of the invention are also useful for the alleviation of one or more symptoms associated with such infections and cancer.