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Mononucleosis: Transmission Ebv
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Mononucleosis, photomicrograph of cells Mononucleosis is a viral infection causing fevers, sore throat, and swollen lymph glands, especially in the neck. It is typically caused by the Epstein-Barr virus (EBV), but can ... be caused by other organisms such as the cytomegalovirus (CMV). Both viruses are members of the herpesvirus family.
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Mononucleosis is a disease caused by the Epstein Barr virus. It is most common in older teens, though young adults and children can ... contract it. It is sometimes called the “kissing disease,” since primary means of contraction is through contact with an infected person’s saliva. This does not necessarily mean one has to kiss someone else to get it. Actually more common transmission is through sharing food or drinks with someone who has the Epstein Barr virus but is not exhibiting any symptoms.
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Mononucleosis does not occur in any particular "season," although authorities in colleges and schools, where the disease has been well studied, report that they see most patients in the fall and early spring. Epidemics do not occur, but doctors have reported clustering of cases. Transmission EBV, the virus that causes most cases of mononucleosis, infects and reproduces in the salivary glands. It ... infects white blood cells called B cells. Direct contact with virus-infected saliva, such as through kissing or sharing beverage containers, can transmit the virus and result in mononucleosis. Someone with mononucleosis, however, does not need to be isolated.
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Mononucleosis spreads by contact with moisture from the mouth and throat of a person who is infected with the virus. In addition to kissing; sharing drinking glasses, eating utensils, and toothbrushes, or touching anything that has been near the mouth of an infected person, may result in transmission of the disease.
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Mononucleosis is often spread through contact with infected saliva from the mouth. Symptoms can take between four to six weeks to appear and usually do not last beyond four months, according to the Centers for Disease Control and Prevention (CDC). Transmission is impossible to prevent, according to the CDC, because even symptom-free people can carry the virus in their saliva.
Nucleus factsheet image Mononucleosis is usually caused by the Epstein-Barr virus (EBV). While other viruses can cause mono-like symptoms, EBV is generally thought to be the virus which causes mononucleosis. Found mainly in saliva and mucus, EBV is passed most efficiently from person-to-person by intimate behavior, such as kissing.
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