Measles concerns: Your questions answered by health officials

The State Health Department said this week there are five new measles cases: two in King County, two in Pierce County and one in Snohomish County.

Thursday afternoon, Dr. Jeff Duchin, Health Officer for Public Health – Seattle and King County, answered questions about measles concerns.

Should people freak out about the measles scare?

“No one should freak out. Everyone should get vaccinated. .,.. We have a highly effective and safe vaccine. We have time. We’re not in the middle of a large outbreak. But we may be at some point if we don’t do what we need to do.”

What are the recommended vaccination doses?

“If you travel internationally, you should have two doses. If you’re a student, you should have two doses. If you’re a health care worker, you should have two doses. Most adults only need one dose.”

What should you do if you don’t have your vaccination records? 

if you don’t have records, get a blood test from a health provider or get a second dose, Duchin said. A second dose is fine.

Why are we seeing an increase in measles cases?

“Measles is surging around the world and in the U.S., primarily due to low vaccination rates,” Duchin said. The disease is easily transmitted through the air, and Duchin said people have become complacent about measles.

How many people need to be vaccinated for a community to be safe?

“You really need to have 95 percent ideally of your community vaccinated or more to really be comfortable that measles won’t transmit in that community.”

What happens if someone not vaccinated is exposed to measles?

“If someone is exposed to a measles case, and they can be vaccinated with 72 hours that will decrease the likelihood they will develop measles. If there’s a high-risk person – that mean’s a pregnant woman, an infant, someone who has a weakened immune system who’s been exposed to measles – they shouldn’t be vaccinated, but they can receive a medicine called immune globulin up to six days after their exposure that will prevent them from developing measles. If you’re past that time frame, it’s very important just to watch very closely for symptoms and contact a health care provider right away if you develop symptoms.”

Can you get measles or spread measles if you have been vaccinated?

“If you’ve been vaccinated, you cannot spread the measles. You cannot acquire the measles, in general. In a very small proportion -- 1 or 2 percent of people who are vaccinated may get measles because they failed to respond to the vaccine. But 97 percent of people who get the recommended doses, two doses are protected, which means they can’t be infected, they can’t spread it.”

Could the measles situation in Western Washington get worse?

Duchin said they will know within 21 days. That time is to see how many people with measles came in contact with, and how far cases could potentially spread. He said getting vaccinated is the best defense.

Where in Western Washington were people with recent measles cases?

While the exact sources and locations of the measels infections are not known, all the new cases spent time in Sea-Tac Airport when they were likely infectious. Read more about the individual cases below.

Pierce County 

The Tacoma-Pierce County Health Department announced Sunday that a man in his 40s was diagnosed with measles. The patient had been to SeaTac Airport and a meeting at Orting High School. To read locations of potential exposure, follow this link.

A second case was announced Wednesday. The patient is a man in his 50s that spent time in the Puyallup area while contagious.

King County

A woman in her 40s and a woman in her 50s have been diagnosed with measles, according to the Washington State Department of Health. The Issaquah School District confirmed that one of the patients is an employee at Issaquah High School. Potential locations of exposure are listed below. Read more here.

Snohomish County

The Snohomish County Health District is currently investigating a confirmed measles case in an adolescent male. Health officials say he is a student at North Creek High School in Bothell. Potential places of exposure are listed below. Read more here.

School district officials said Wednesday evening that the district has been working the Snohomish Health District to review student vaccination records.

According to their records, they said almost 99 percent of North Creek students have received the MMR vaccine.

The school district has contacted families of students who have not received the vaccination.

"These students will be excluded from school until June 3, barring any additional confirmed cases," the district said.

Information from the KIRO 7 staff is included in this report.

More news from KIRO 7

• 'My world is gone:' Family calls for answers, justice in high school senior's murder
• Moses Lake plant stopping production because of China tariffs
• Pierce County man used waterboarding-like technique to punish 7-year-old, police said
• Whidbey Navy admits aircraft drew penis in sky over Washington
• Do you have an investigative story tip? Send us an email at investigate@kiro7.com

DOWNLOAD OUR FREE NEWS APP 

Cox Media Group