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Rubella, also known as German measles or three-day measles, [6] is an infection caused by the rubella virus. [3] This disease is often mild, with half of people not realizing that they are infected. [1] [7] A rash may start around two weeks after exposure and last for three days. [1] It usually starts on the face and spreads to the rest of the ...
Rubella infection in pregnancy can result in various outcomes ranging from asymptomatic infection to congenital defects to miscarriage and fetal death. [3] [4] If infection occurs 0–11 weeks after conception, the infant has a 90% risk of being affected. [1] If the infection occurs 12–20 weeks after conception, the risk is 20%.
A common condition that results in hearing loss is chronic ear infections. [2] Certain infections during pregnancy, such as cytomegalovirus, syphilis and rubella, may also cause hearing loss in the child. [2] [10] Hearing loss is diagnosed when hearing testing finds that a person is unable to hear 25 decibels in at least one ear. [2]
A recent study found that hearing loss is twice as common in people with diabetes as it is in those who don't have the disease. Also, of the 86 million adults in the U.S. who have prediabetes, the rate of hearing loss is 30 percent higher than in those with normal blood glucose. It has not been established how diabetes is related to hearing loss.
Prelingual hearing loss can be considered congenital, present at birth, or acquired, occurring after birth before the age of one. Congenital hearing loss can be a result of maternal factors (rubella, cytomegalovirus, or herpes simplex virus, syphilis, diabetes), infections, toxicity (pharmaceutical drugs, alcohol, other drugs), asphyxia, trauma, low birth weight, prematurity, jaundice, and ...
Hearing loss due to noise has been described as primarily a condition of modern society. [17] In preindustrial times, humans had far less exposure to loud sounds. Studies of primitive peoples indicate that much of what has been attributed to age-related hearing loss may be long-term cumulative damage from all sources, especially noise.
According to the CDC, 1 in every 10 children with measles will get an ear infection, and severe ear infections can lead to hearing loss. About 1 in every 1,000 children with measles will develop ...
Ear pain due to an infection is the most common in children and can occur in babies. [10] Adults may need further evaluation if they have hearing loss, dizziness or ringing in the ear. [6] Additional red flags include diabetes, a weakened immune system, swelling seen on the outer ear, or swelling along the jaw. [12]