Napa, CA – California public health officials are closely monitoring two new cases of measles, as concerns over rising outbreaks in other states and countries continue to grow. Both cases, reported this week in Los Angeles and Fresno, involve individuals who recently traveled internationally. These new infections bring the total number of confirmed measles cases in California this year to five. No deaths have been reported in the state so far.

The Los Angeles County Department of Public Health revealed that the individual who tested positive for measles arrived at Los Angeles International Airport (LAX) on March 5 aboard a China Airlines flight. Health officials are working with the Centers for Disease Control and Prevention (CDC) to alert passengers who may have been exposed during the flight. This follows a similar case in Orange County last month, where an infant who had traveled through LAX was also confirmed to have the virus.

In Fresno, a second case involved an unvaccinated adult who also had recent international travel, though specific details about the person’s destination have not been disclosed. Health officials clarified that the individual was not infectious during the flight. However, they have informed Madera County’s public health department, as the person attended a large faith-based convention in the area. Local officials are actively notifying attendees about the possible exposure.

These cases come amid a broader national trend, with more than 250 confirmed measles infections across the United States. The majority of these cases are concentrated in West Texas, where a recent outbreak led to the death of an unvaccinated child. National health experts are warning that the situation could worsen if vaccination rates do not improve.

In California, where vaccination rules are among the strictest in the country, approximately 97% of school-aged children are vaccinated against measles. Nevertheless, public health officials are urging people, particularly those planning international travel this spring and summer, to ensure they are up-to-date on their vaccinations. Many countries around the world are currently grappling with measles outbreaks, making it all the more important to take preventive measures.

Dr. Rais Vohra, health officer for Fresno County, emphasized the urgency of vaccination for individuals traveling abroad. He noted that infants, who are typically not vaccinated until they are 12 to 15 months old, remain especially vulnerable to contracting the disease.

For those uncertain about their vaccination status, health authorities recommend getting a blood test to check for antibodies, ensuring individuals have immunity to measles.

Health experts agree that vaccination remains the most effective way to protect against measles, mumps, and rubella. The two recommended doses of the MMR vaccine provide strong protection and are crucial in preventing the spread of these contagious diseases. As the risk of international exposure grows, experts continue to advocate for widespread vaccination and awareness to contain the disease and prevent further outbreaks.