SACRAMENTO – The California Department of Public Health (CDPH) has received reports of 15 confirmed measles cases in California residents so far this year. Cases have occurred throughout California. This time last year, only two measles cases had been reported.
“Immunization is the best defense against measles, with 99 percent of persons developing immunity after two doses,” says Dr. Ron Chapman, Dr. Ron Chapman, state health officer and director of CDPH. “With an outbreak in the Philippines and measles transmission ongoing in many parts of the world outside of North and South America, we can expect to see more imported cases of this vaccine-preventable disease.” Imported cases can spread to the community, especially among unvaccinated persons, including infants too young to be vaccinated.
High immunization rates in California have kept preventable childhood diseases, such as measles, at record lows during the past 20 years. Since 2000, when measles was declared eliminated in the United States, the number of cases per year in California has ranged from 4-40 cases. In that time, almost all measles cases in the United States have been linked to travel to areas of the world where measles still circulates. Among the California cases with onset in 2014, three had traveled to the Philippines, where a large outbreak is occurring, and two had traveled to India, where measles is endemic.
Measles is a highly contagious viral disease that is spread through the air when someone who is ill with the disease coughs or sneezes.
Symptoms begin with a fever that lasts for a couple of days, followed by a cough, runny nose, red, watery eyes, and rash.
The rash typically appears first on the face, along the hairline, and behind the ears and then affects the rest of the body.
Infected people are usually contagious for about eight days: four days before their rash starts and four days after.
Complications can include diarrhea, ear infections, and pneumonia and death can occur from severe complications.
Infants, pregnant women and immunocompromised persons are more susceptible to complications from measles.