Is Lymphoma Infectious?

Lymphoma is not contagious.

Lymphoma is a malignant tumor originating in the lymphoid hematopoietic system. Its occurrence is related to many factors, such as genetic factors, genetic mutations, infection, abnormal immune function, environmental factors, etc., but it is not directly caused by infectious pathogens.

Infection requires specific pathogens to enter susceptible people through certain transmission routes, such as droplets, contact,

blood, etc.