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The virus causes measles, a highly contagious disease transmitted by respiratory aerosols that triggers a temporary but severe immunosuppression.Symptoms include fever, cough, runny nose, inflamed eyes and a generalized, maculopapular, erythematous rash and a pathognomonic Koplik spot seen on buccal mucosa opposite to lower 1st and 2nd molars.
Pneumonia is the most common fatal complication of measles infection and accounts for 56–86% of measles-related deaths. [89] Possible consequences of measles virus infection include laryngotracheobronchitis, sensorineural hearing loss, [51] and—in about 1 in 10,000 to 1 in 300,000 cases [90] —panencephalitis, which is usually fatal. [91]
A health worker prepares a dose of the measles vaccine at a health center in Lubbock, Texas, on Feb. 27, 2025. ... are likely to see more infections among children in this age range, including ...
The measles virus can remain contagious in the air or on contaminated surfaces for up to two hours. ... SSPE is a fatal disease of the nervous system caused by a measles infection early in life.
Measles had been declared eliminated from the country in 2000, but 2019 brought the nation the closest it has been to losing that status. Now, measles outbreaks are growing in West Texas and New ...
Measles first infects the respiratory tract, then spreads throughout the body, causing a high fever, runny nose, cough, red, watery eyes and a rash. The rash generally appears three to five days after the first symptoms, beginning as flat red spots on the face and then spreading downward to the neck, trunk, arms, legs and feet.
Fennelly noted that measles is a “strongly immunosuppressive” virus, meaning it weakens the infected person’s immune system, and bacterial infections like bacterial pneumonia are a major ...
The measles virus can cause a variety of complications. 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.