(WTAQ-WLUK) — A highly-contagious virus that was declared eliminated by the CDC in 2000, is now spreading across the U.S.
Federal officials issued a health advisory in response to the rise in measles cases. As of March 21, 2024, a total of 64 measles cases were reported in 17 states.
Measles is one of the most highly contagious air-borne diseases, despite the existence of a highly effective vaccine.
Due to the recent outbreak across the country, doctors in Wisconsin are watching for the signs of measles in patients in the area.
Dr. Sharon Rink, a pediatrician with ThedaCare, says she is concerned about the outbreak, as well as declining measles immunization rates among children which could allow the disease to spread.
Measles is a virus that lives in the nose and throat mucus of an infected person. It can spread to others through coughing and sneezing. The virus can live for up to two hours in the air. If others breathe in the contaminated air or touch the infected surface, and then touch their mouths, eyes or noses, they can be infected. The CDC stated that measles is so contagious that if one person has it, up to 90% of the people close to that person who are not immune will also become infected.
Some people think of measles as just a little rash and fever that clears up in a few days, but Dr. Rink explained measles can cause serious health complications, especially in children younger than five-years-old.
“There is no way to tell in advance the severity of the symptoms a child will experience,” she said. “Some children who get measles will be hospitalized, others could potentially develop brain swelling or brain damage. On average, one in five children who have measles will end up hospitalized. And in the most severe cases, measles could lead to death, even with the best care,” she said.
Symptoms usually begin 7-14 days after a person has been infected. Most common symptoms include:
- High fever (may spike to more than 104)
- Cough
- Runny nose (coryza)
- Red, watery eyes (conjunctivitis)
- Tiny white spots may appear inside the mouth two to three days after symptoms begin.
- Three to five days after symptoms begin, a rash breaks out, head to toe. It usually begins as flat red spots that appear on the face at the hairline and spread downward to the neck, trunk, arms, legs and feet.
- Small raised bumps may also appear on top of the flat red spots.
- The spots may become joined together as they spread from the head to the rest of the body.
“Since measles is caused by a virus, there’s no specific medical treatment for it – the virus must run its course,” said Dr. Rink. “If a child develops measles, they should drink plenty of fluids, get lots of rest and stay home from school and daycare. They should also avoid community groups or gatherings to prevent spreading the infection.”
The best way to protect children and others is to make sure they’re immunized against measles.
For most children, measles protection is part of the measles-mumps-rubella vaccine (MMR) or measles-mumps-rubella-varicella vaccine (MMRV) given when they’re 12 to 15 months old and again when they’re 4 to 6 years old. The first vaccine can be given to babies as young as six months old if they will be traveling internationally.
“About 95% of people achieve immunity during their first vaccine, and the rest develop it the second time they’re vaccinated,” explained Dr. Rink. “Immunity usually lasts a lifetime.”
Dr. Rink went on to say that declining measles vaccination rates among children are allowing the disease a new foothold. The CDC targets a 95% MMR vaccination rate among kindergarten children, an amount the nation reached during the 2019-2020 school year. The following year the rate slipped to 94%. During the 2022-2023 school year, it was 93%. In some Wisconsin counties, the numbers are even lower.
“Advancements in vaccine development have helped keep children from getting many serious illnesses,” said Dr. Rink. “Because of these improvements, generations can help avoid childhood diseases because they’re vaccinated. Increased vaccination rates can reduce the spread of vaccine-preventable illness. This can help protect those who aren’t vaccinated, either by choice or because it’s not safe for them to receive vaccines.”
The current outbreak of measles cases is a reminder for parents and families to ensure children are up-to-date on recommended immunizations.
Families can verify immunization status by contacting their healthcare provider.
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