How long does mono take to transmit?

The virus has an incubation period of about four to six weeks, although in young children this period may be shorter. The incubation period refers to how long before your symptoms appear after being exposed to the virus. Signs and symptoms such as a fever and sore throat usually lessen within a couple of weeks.

When is mono most contagious?

Because it takes about 1–2 months for symptoms to start, people who are infected can spread the virus without knowing it. They’re most contagious from right before symptoms start until they go away. But they can stay contagious for months after their symptoms have cleared up.

Is mono always contagious?

Experts think people with mono are most contagious for the first 18 months, but EBV stays in the body for life. The virus can show up in a person’s saliva from time to time, even if it doesn’t make that person feel sick with mono again.

How long do you have to wait to kiss someone with mono?

Also, people who have had mono can still have the virus in their saliva long after the illness is over. Typically, the virus is present in the saliva for about 30-45 days, but it can appear on and off in the saliva for up to 18 months in some people.

Can I be around someone with mono?

On average, most people with mono are contagious for around 6 months. In some cases, it could be contagious for up to 18 months. During this time frame, anyone with mono can pass the infection on to others.

What should you do if exposed to mono?

The best treatment for mono is plenty of rest and fluids, especially early in the illness when symptoms are most severe. For fever and aching muscles, try taking acetaminophen or ibuprofen. Don’t take aspirin unless your doctor tells you to.

Can you test positive for mono during the incubation period?

A small number of people with mononucleosis may never have a positive test. The highest number of antibodies occurs 2 to 5 weeks after mono begins. They may be present for up to 1 year. In rare cases, the test is positive even though you do not have mono.

Can you be around someone with mono?

Is it possible to kiss someone with mono and not get it?

If you kissed or shared a drink with someone who has mono, it doesn’t mean you will get it. But the virus is contagious, so it’s a good idea to avoid kissing or sharing utensils or cosmetics with anyone who’s sick, recently had mono, or may have it now.

Does everyone exposed to mono get it?

The Epstein-Barr virus (EBV) that causes mono is extremely common. Around 90% of Americans are infected with it by age 35. Not everyone who has the virus develops mono symptoms — some people only carry the virus.

What should I do if I have been exposed to mono?

Should a person with mono be quarantined?

If you have mononucleosis, you don’t necessarily need to be quarantined. Many people are already immune to the Epstein-Barr virus because of exposure as children. But plan on staying home from school and other activities until you’re feeling better. Seek the help of friends and family as you recover from mononucleosis.