News Summary
San Diego County public health officials have confirmed the first local case of measles for 2025, involving an unvaccinated teenager who returned from international travel. The teenager potentially exposed individuals in local healthcare settings. This case reflects a troubling increase in measles cases linked to travel. Health officials emphasize the need for vaccination, as measles remains highly contagious and can lead to serious complications. Proper preventive measures and awareness are critical in managing public health risks amidst these outbreaks.
San Diego County public health officials have reported the first local case of measles in 2025, involving an unvaccinated teenager who recently returned from international travel. The teenager may have exposed other individuals at Scripps Clinic Torrey Pines Urgent Care and Rady Children’s Emergency Department during this time.
This recent case in San Diego follows a concerning trend, as four confirmed measles cases were recorded in the county last year, all linked to international travel. As of August 4, 2025, California has logged a total of 19 confirmed measles cases, with the U.S. reporting a nationwide total of 1,359 confirmed cases as of August 6, 2025. Health officials are actively collaborating with Scripps and Rady to identify individuals who may have been exposed in these healthcare settings.
Measles Symptoms and Contagion
Measles symptoms can appear between 7 to 21 days after exposure, beginning with fever, cough, runny nose, and red eyes. A distinctive red rash typically develops one to four days after the initial symptoms, starting on the face and gradually spreading downward. It is essential to note that individuals infected with measles are contagious four days prior to and four days after the appearance of the rash.
Health officials urge individuals exhibiting symptoms to contact their healthcare provider before visiting in person to prevent further spread of the virus. Symptoms associated with measles can resemble other illnesses, which emphasizes the importance of consulting a healthcare professional for proper diagnosis and advice.
Preventive Measures and Vaccination
The measles vaccine is regarded as the most effective means of prevention against this highly contagious disease. Infants between the ages of 6 to 12 months who are traveling should receive one dose of the measles vaccine. Furthermore, travelers over 12 months old are recommended to receive two doses of the vaccine, spaced at least four weeks apart.
Complications from measles are known to be more prevalent in children under five years old and adults over the age of 20. Potential complications can include diarrhea, ear infections, pneumonia, and, in severe circumstances, death. There is currently no specific treatment for measles; care is primarily supportive, involving bed rest, hydration, and fever management.
Historical Context and Current Risks
Measles was declared eliminated in the United States by the World Health Organization in 2000, largely due to successful vaccination initiatives. However, measles remains one of the most contagious infectious diseases globally. Unvaccinated individuals exposed to the virus have a 95% likelihood of becoming infected. This underscores the critical importance of vaccination for preventing outbreaks.
In light of the recent case, public health officials have issued warnings regarding the specific times and places where individuals may have been exposed. The measles virus can remain airborne in closed spaces for up to two hours, compelling health officials to conduct meticulous contact tracing efforts. Officials are focusing on identifying potential cases as early as possible to facilitate preventive treatment for any individuals who may have been exposed.
Authorities continue to monitor the situation closely and are taking proactive measures to prevent further spread of the disease in the community. The concerted efforts of health officials, combined with public awareness and vaccination adherence, are vital in managing the risks associated with measles outbreaks in San Diego County and beyond.
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HERE Resources
Additional Resources
- NBC San Diego
- San Diego Union Tribune
- County News Center
- Encyclopedia Britannica: Measles
- Google Search: Measles 2025
Author: STAFF HERE SAN DIEGO WRITER
SAN DIEGO STAFF WRITER The SAN DIEGO STAFF WRITER represents the experienced team at HERESanDiego.com, your go-to source for actionable local news and information in San Diego, San Diego County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Comic-Con International, San Diego County Fair, and San Diego Pride Festival. Our coverage extends to key organizations like the San Diego Regional Chamber of Commerce and United Way of San Diego County, plus leading businesses in biotechnology, healthcare, and technology that power the local economy such as Qualcomm, Illumina, and Scripps Health. As part of the broader HERE network, including HEREAnaheim.com, HEREBeverlyHills.com, HERECostaMesa.com, HERECoronado.com, HEREHollywood.com, HEREHuntingtonBeach.com, HERELongBeach.com, HERELosAngeles.com, HEREMissionViejo.com, and HERESantaAna.com, we provide comprehensive, credible insights into California's dynamic landscape.
