Measles is a highly contagious respiratory disease caused by a virus and is spread by contact with nasal or throat secretions of infected people. Measles can lead to serious side effects and, in rare cases, death. Measles symptoms usually appear in 10 to 12 days, but can occur as late as 18 days after exposure. Symptoms generally appear in two stages.
Individuals are not at risk of contracting measles if they are immune. A person is considered immune if they have received two doses of Measles, Mumps, and Rubella (MMR) vaccine OR if they were born before January 1, 1957, OR have a history of laboratory-confirmed measles, OR have a blood test confirming immunity.
In the first stage, which lasts two to four days, the individual may have a runny nose, cough and a slight fever. Eyes may become reddened and sensitive to light while the fever gradually rises each day, often peaking as high as 103° to 105° F. Small bluish white spots surrounded by a reddish area may also appear on the gums and inside of the cheeks.
The second stage begins on the third to seventh day and consists of a red blotchy rash lasting five to six days. The rash usually begins on the face and then spreads downward and outward, reaching the hands and feet. The rash fades in the same order that it appeared, from head to extremities. Although measles is usually considered a childhood disease, it can be contracted at any age.
The single best way to prevent measles is to be vaccinated. Most New Yorkers have been vaccinated but if unsure, they should check with their physician. Individuals should receive 2 doses of MMR vaccine to be protected. The first dose should be given at 12-15 months of age and the second dose is routinely given at 4 to 6 years of age, but may be given as soon as 28 days after the first dose. Anyone who is not immune to measles should receive 2 doses of MMR vaccine at least 28 days apart.