![]() ![]() ![]() Serious complications are rare, but 0.5% of people may experience a ruptured spleen. Most people will not have it a second time. Mono is most common in teens and young adults. the virus reactivating and causing a second bout of mono.developing symptoms on a first exposure to EBV.sharing drinks, toothbrushes, or anything that touches the mouth and salivaĪ person whose immune system is compromised has a higher risk of:.The reactivated virus can spread to others through saliva, so a person can catch mono from someone who has no signs of illness. Once the virus enters the body, it stays there forever, and it can occasionally reactivate at a later time. Many people contract the virus during childhood and never notice any symptoms. The EBV virus, which causes mono, is most often spread through saliva. The consquences are not usually serious, but the symptoms can be debilitating while they last, and it can take a long time to recover, especially from the fatigue. It can also be passed on through breast milk, other bodily floods such as blood or semen, or through blood transfusions. Sharing drinks, toothbrushes, or a plate of food can spread it. Mono is often called the “kissing disease,” but it is not only spread by kissing. While EBV is the most common cause of mono, other infections can cause mono symptoms. Once a person has experienced symptoms of mono, they are unlikely to have them again. This person may develop symptoms of mono. When it is active, symptoms may or may not appear, and the virus can be passed on to another person. Many people are infected with EBV but never experience symptoms of mono, or the symptoms are very mild, and similar to those of another common illness, such as a cold or flu.Īdolescents and young adults are most likely to have noticeable symptoms, and mono is common among college students.Įven in a person with no symptoms, the virus can be active or reactivated at a later date. Mono refers to the symptoms of infection, and EBV is the most common cause. Infectious mononucleosis, also known as glandular fever, can emerge as a result of infection with EBV, or herpes virus 4. However, symptoms can be less obvious in younger children and older adults, so additional testing may be needed.īlood tests can identify whether or not a person has had a recent or past infection with EBV. In a teenager or young adult with classic symptoms, a doctor can usually diagnose mono through a physical examination. Those with symptoms of a ruptured spleen should seek emergency care immediately. shows signs of dehydration, such as not urinating.has a temperature of 104° Fahrenheit or above.Mono can resemble other illnesses, so people should contact a doctor if they have concerns about symptoms that may indicate mono. Many illnesses cause fever and sore throat, particularly colds, flu, and common viruses. Muscle aches may also be more common in this group, according to one older study. A fever with liver inflammation can make mono harder to spot in this age group. Adults may not experience the classic symptoms of a red throat and swollen lymph nodes. Older adultsĪ study from 2006 notes that mono is less common in adults aged over 40 years. If a child has mild mono symptoms, a parent may think this is a cold or flu, especially if fever and a sore throat are the main symptoms. The amount of virus spread from a parent’s past infection may be lower, causing fewer, milder symptoms in a child. One possiblity is that parents, as carriers, pass the virus on to their children when it reactivates and sheds. Young childrenĬhildren often do not have classic symptoms, or they may have mild symptoms that resemble those of a common cold or the flu. An adolescent with no previous exposure to the virus may be more vulnerable, as their immune system is less able to repel the attack. In the United States, exposure to EBV is less common during infancy and young childhood. If kissing is a factor in spreading mono, it may be that the higher levels of saliva exchange lead to more severe symptoms.Īnother theory is that younger children gradually build up an immunity to the virus if exposure occurs from a lower age, as happens in some countries. Why symptoms affect teens and young adults more severely remains unclear. However, the tiredness can last for weeks or months after other symptoms have gone. Fever, sore throat, and other common symptoms may last for several days and then gradually get better. Symptoms often last 2–4 weeks, but they can persist for longer. They also tend to have the most severe symptoms. People aged 15–24 years are most likely to develop the classic symptoms of mono. However, the symptoms vary widely between different age groups. ![]() swollen glands in the neck or underarms.Share on Pinterest Image credit: solidcolours/istock. ![]()
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