How do you get mono? It spreads through saliva and is often called 'the kissing disease'

You may get mono by contracting the Epstein-Barr virus. It spreads through saliva, like when you're kissing someone or sharing food or utensils.

How long is mono contagious? You can spread it for several weeks before and after symptoms

Mono is highly contagious when you have symptoms, but it can also be contagious long before and after the signs of sickness ...
Lupus Foundation of America

New study confirms significant association between Epstein-Barr Virus infection and systemic lupus erythematosus

A new study has found a significant association between Epstein-Barr Virus (EBV), a highly contagious virus primarily spread through saliva, and systemic lupus erythematosus (SLE), highlighting a ...