Sensitive situation
Overall, only 78.5 percent were fully vaccinated against the measles virus with the MMR (measles, rubella, and rubella) vaccine. This is well below the 95 percent vaccination coverage target needed to prevent the spread of the virus in communities. With a high level of exclusions, the maximum MMR vaccine coverage a state can achieve is only around 85 percent.
Measles outbreaks are raging in several places in the United States and abroad. But so far Idaho has been quiet, with just nine cases detected since early 2026. These cases were in three states and all involved people who were either unvaccinated or of unknown vaccination status. state measles tracking site.
However, it is not clear whether cases will be undetected in the state. Last August, the province reported three cases, including two in two neighboring northern provinces. Health officials noted at the time that there was no clear link between the two cases. “Without any contact between these two confirmed cases in North Idaho or travel outside of their communities, it is reasonable to suspect more measles outbreaks,” said Christine Hahn, DHW state epidemiologist and medical director of the Division of Public Health. a news release on August 20. “As we’ve seen in other states across the nation, cases could start to multiply quickly.”
No cases have yet been identified in the airport case, but health officials recommend residents get two doses of the MMR vaccine, which is 97 percent effective and provides lifelong protection.
“The MMR vaccine is extremely effective in preventing measles and is routinely recommended for children 12 to 15 months of age, with a second dose at 4 to 6 years of age,” the health department said.
