Infectious mononucleosis, or mono, is a disease spread throughsalivaand other bodily fluids.
It is therefore also known as the kissing disease.
Mono is common in configs where individuals are in close quarters, such as college dormitories.
Verywell / Michela Buttignol
Although less common, mono can also be spread through sexual contact, blood transfusions, and organ transplants.
Mono is usually due to theEpstein-Barr virus(EBV), a throw in of herpes virus.
Most commonly infecting young people,EBV can affect anyone.
It’s highly contagious and easily passed from person to person.
When Is Mono Contagious?
People who have been infected with mono are contagious as soon as they become infected.
They can remain contagious for several months.
It’s important to note that even people without symptoms can transmit the virus.
They may not know that they have mono, but they can still pass it on to someone else.
This time before symptoms is referred to as theincubation period.
Once you get mono, the virus remains in your body for life.
It can resurface occasionally, and it’s possible for you to infect others during these times.
If you usehand sanitizer, choose one with at least a 60% alcohol content.
How Common Is Mono?
It’s best to call your healthcare provider if you are unsure if a symptom is problematic.
Your healthcare provider will assess your symptoms and check for an enlarged spleen or liver.
A rare but serious complication of mono is aruptured spleen, which can happen if your spleen becomes swollen.
A ruptured spleen requires immediate medical attention.
It is wise to avoid vigorous contact sports while you are infected with mono.
1976;104(5):571-575. doi:10.1093/oxfordjournals.aje.a112332
Kids Health.How long is mono contagious?
The Boston Public Health Commission.Mononucleosis.
