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Infectious mononucleosis (IM, mono), also known as glandular fever, is an infection usually caused by the Epstein–Barr virus (EBV). [2] [3] Most people are infected by the virus as children, when the disease produces few or no symptoms. [2] In young adults, the disease often results in fever, sore throat, enlarged lymph nodes in the neck, and ...
There are several forms of Epstein–Barr virus (EBV) infection. These include asymptomatic infections, the primary infection, infectious mononucleosis, and the progression of asymptomatic or primary infections to: 1) any one of various Epstein–Barr virus-associated lymphoproliferative diseases such as chronic active EBV infection, EBV+ hemophagocytic lymphohistiocytosis, Burkitt's lymphoma ...
Many children who become infected with EBV display no symptoms or the symptoms are indistinguishable from the other mild, brief illnesses of childhood. [21] When infection occurs during adolescence or young adulthood, it causes infectious mononucleosis 35 to 50% of the time. [22] EBV infects B cells of the immune system and epithelial cells.
It occurs primarily in elderly adults, far less frequency in younger adults, and rarely in children. Elderly adults present with B symptoms (i.e. fever, night sweats, and weight loss), swollen lymph nodes, and symptoms due to malignant cell infiltrations into the upper gastrointestinal tract, lungs, upper airways, and/or other organs. Younger ...
On January 23, 2025, the CDC failed to release a new weekly issue of MMWR for the first time in the publication's over 60-year history. The failure was a direct result of the second Trump administration ordering an indefinite "pause" on public communications by all branches of the U.S. Department of Health and Human Services.
The schedule for childhood immunizations in the United States is published by the Centers for Disease Control and Prevention (CDC). [1] The vaccination schedule is broken down by age: birth to six years of age, seven to eighteen, and adults nineteen and older. Childhood immunizations are key in preventing diseases with epidemic potential.
Three women likely got HIV while receiving “vampire facials” at a New Mexico spa — the first known cases transmitted via cosmetic injections, a CDC report says.
The live, weakened vaccine is generally not recommended in pregnant women, children less than two years old, adults older than 50, or people with a weakened immune system. [30] Depending on the type it can be injected into a muscle (intramuscular), sprayed into the nose (intranasal), or injected into the middle layer of the skin (intradermal). [30]