Is mono mostly contracted by kissing?

Mono is primarily spread through contact with saliva or mucus from an infected person. While kissing is a common way to transmit the virus, it is not the only way. Mono can also be spread through sharing drinks, utensils, or other objects that may contain infected saliva or mucus. Additionally, mono can be transmitted through blood transfusions or organ transplants, although these are much rarer occurrences.