Daijiworld Media Network- Washington

Washington, Apr 15: In what health authorities are calling a major public health concern, the United States is witnessing a troubling resurgence of measles, with over 700 confirmed cases reported across multiple states so far this year. The Centers for Disease Control and Prevention (CDC) has swung into action, deploying rapid response teams to the worst-hit regions to contain the outbreak.

States that have reported cases include Alaska, Arkansas, California, Florida, Georgia, Indiana, Michigan, New Jersey, New York, Texas, and Washington, among others. Health officials are attributing the resurgence to declining vaccination rates and a rise in vaccine hesitancy in several communities.

Measles, a highly infectious airborne disease, had been officially declared eliminated from the US in 2000. Prior to the introduction of the measles vaccine, the virus was responsible for approximately 48,000 hospitalizations and up to 500 deaths annually. The reappearance of the virus now has both health workers and parents on edge.

Interestingly, while the majority of cases are among unvaccinated individuals, a small percentage of breakthrough infections have also been recorded. The CDC clarified that two doses of the MMR (measles, mumps, and rubella) vaccine are about 97% effective, and a single dose offers 93% protection. "Breakthrough infections remain rare and are consistent with trends observed during past outbreaks," a CDC spokesperson noted.

Recognise symptoms early:

Measles symptoms typically appear 7 to 14 days after exposure and begin with a high fever, cough, runny nose, and red, watery eyes. Tiny white spots, known as Koplik spots, may appear inside the mouth, followed by a red rash that spreads from the face downward. Notably, the virus is contagious even before the rash develops, making early detection and isolation essential.

Prevention tips issued by health officials:

• Ensure full MMR vaccination for all family members, especially young children.

• Adults who missed their childhood vaccinations should consult their healthcare providers.

• International travelers should complete their vaccination at least two weeks before departure.

• Avoid crowded places and maintain hygiene if an outbreak is reported nearby.

The CDC has also warned that measles can linger in the air for up to two hours after an infected person leaves, increasing the risk of airborne transmission.

With the number of cases continuing to rise, officials have urged the public not to let complacency set in. “This is a wake-up call for the country to reinforce faith in science and the power of vaccines,” a CDC advisory said.