What you need to know about the spreading measles outbreak in the US

The United States is currently facing the most severe measles revival in years. On March 26th, Ohio became the fifth state to declare Measles outbreak This year, they will join Texas, Oklahoma, New Mexico and Kansas.

How many cases of measles are there in the US?

As of March 27th, the United States Centers for Disease Control and Prevention (CDC) confirmed 483 measles cases in the United States this year. This has been the highest number of infectious diseases since 2019, with over 1,200 confirmed cases. The CDC is aware of more cases of measles, but is waiting for confirmation before including them in the case count.

Which states are affected by measles?

To date, 19 states have confirmed at least one case of measles this year: Alaska, California, Florida, Georgia, Kansas, Kentucky, Maryland, Michigan, Minnesota, New Jersey, New Mexico, Ohio, Pennsylvania, Pennsylvania, Rhode Island, Texas, Texas. The infection had not spread to others as 14 of these states only reported isolated outbreaks.

However, five states have declared an outbreak of measles, defined as at least three related measles cases. As of March 28, confirmed cases of measles have been added 400 In Texas 44 In New Mexico. there were Seven Oklahoma cases As of March 25th. Kansas and Ohio As of March 26th, 23 cases of measles and 10 cases have been confirmed, respectively.

Has anyone been hospitalized or died?

The CDC has reported that 70 people have been hospitalized so far this year due to measles. One unvaccinated child also died of the virus on February 26th in Texas. This is the first measles death to be recorded in 10 years. New Mexico is investigating a second measles-related death.

When did the outbreak begin?

Texas was the first state to declare a measles outbreak. Texas Department of State Health Services issued an alert January 23rd After identifying measles in two adults living together in Houston and recently traveled abroad. A week later, the state confirmed the addition Two cases Unvaccinated children on the other side of the state in Gaines County. It is not clear whether these two incidents were related.

Since then, measles has rapidly spread to Gaines County in western Texas, infecting at least 270 individuals. Gaines County has a large rural population and low vaccination rates. I was vaccinated from measles, just below my kindergarten children, usually starting at age 5. The data does not include homeschooled children, so the actual rate may be lower.

The outbreak has since ruffled neighbouring communities, including those across New Mexico’s state borders, and announced its first lawsuit. February 11thand Oklahoma announced the first two cases. March 11th. New York Times State health officials also reported that they believe the Kansas outbreak has begun. March 13threlated to the people of New Mexico and Texas.

The latest outbreak in Ohio is unrelated to people from other states. Ohio Department of Health declared the first case March 20th A man who has not had vaccine contact with someone who has recently traveled abroad. All nine other confirmed cases are associated with this first unvaccinated man.

Who is most affected by measles?

Almost all confirmed cases of measles (97%) occur in people who have not been vaccinated or whose vaccination status is unknown. Only 2% of people who have received two doses of the measles, mumps and rubella (MMR) vaccine are cases. Two doses of the vaccine 97% effective One dose is only 93% effective against measles.

Children and adolescents are particularly susceptible to measles. The majority of cases (75%) are in people over the age of 19. Children also have a risk of developing serious complications from measles. About One in 20 Children with measles develop pneumonia, with about 100 in 1000 people experiencing the disease’s brain swelling, which can lead to hearing loss, intellectual disability and death.

Why are there so many cases of measles?

The US declared that measles had been eliminated in 2000. However, outbreaks can occur from time to time as vaccination rates decline. Measles is a highly contagious virus. Each case could lead to another 12-18 cases if people are not protected from illness. If more than 95% of the community are fully vaccinated against measles, most people in this area are protected by herd immunity.

Over 95% of kindergarten children were vaccinated against measles in the 2019-2020 grades. However, that number fell to less than 93% in the 2023-2024 academic year, leaving around 280,000 kindergarteners at risk of infection.

What is the US doing to contain the outbreak?

Vaccination is the best protection against measles. “The fact that there is a measles incident now in Ohio underscores the importance of getting fully vaccinated,” says Bruce Vanderhoff of the Ohio Department of Public Health. press release Announces the first case of the state. “The disease can be very serious, but it is preventable. I highly recommend getting vaccinated and protecting yourself and your child.”

However, U.S. Health Secretary Robert F. Kennedy Jr. has stopped asking people to be vaccinated. “The decision to get the vaccine is personal,” he wrote Fox News Article from March 2nd. “Vaccinations not only protect individual children from measles, but also contribute to community immunity and protect those who are unable to get vaccinated for medical reasons.”