Measles Exposures and Self-Assessment Tool

Learn about known measles exposure locations, and what to do if you have been exposed to measles.

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​For general information about measles, immunization and case counts, visit: Measles information

Measles exposure risk assessment tool

If you have been exposed to measles in a public setting, use the measles exposure risk assessment tool to determine what action you or a loved one should take.
Measles exposure risk assessment tool 

Exposure locations

Public health follows up directly with known contacts of measles cases. 

The list of exposure locations below includes settings where public health is unable to identify and contact everyone who may have been exposed. There may be additional community settings where exposures have occurred.  Immunization is the best way to prevent measles.

If you may have been exposed, monitor for symptoms of measles and use the measles exposure risk assessment tool to determine your next steps. People who are most at risk of infection are those who are completely unvaccinated against the disease, including children under one year of age.

Last updated: December 3​, 2025​


 
 
No current exposure notices

 

No current exposure notices​ 


 
 
No current exposure notices
 
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​​​Dawson Creek

  • Measles is circulating in the Dawson Creek area​

Fort St. John

  • November 27-28 : Fort St. John Hospital Emergency Dept​, 8407 112 Ave,  from 11:45 p.m. on November 27 to 3:15 a.m. on November 28.
  • November 26: Fort St. John Hospital Emergency Dept., 8407 112 Ave, from 11:06 a.m. to 2:30 p.m.
  • November 24: Enterprise Car Rentals, 10811 89 Ave, 8 a.m. to 7 p.m.​
  • November 14 to ​15: Fort St. John Hospital Emergency Dept., 8407 112 Ave, from 6:15 p.m. to 2:35 a.m. on November 15.
  • November 14
    • North Peace Leisure Pool, 9505 100 St, from 4 p.m. to 7 p.m. 
    • ​Walmart Supercentre, 9007 96a St., from 5:30 p.m. to 8 p.m.​
  • November 12: Olympus Cards And Collectibles, 9129 96a St., from 5 p.m. to 10 p.m.
  • November 11: Fort St. John Hospital Emergency Dept., 8407 112 Ave, from 5:06 p.m. to 11 p.m.
  • November 5: Fort St. John Hospital Emergency Dept., 8407 112 Ave, from midnight to 1 a.m.
  • November 4: Fort St. John Hospital Emergency Dept., 8407 112 Ave, from 7:10 p.m. to 11 p.m.​​

    North Peace area

    • ​Measles is circulating in North Peace area.​​

    Prince George

    • November 16: University Hospital of Northern British Columbia (UHNBC) Emergency Department , 1475 Edmonton St, from 1:36 p.m. to 5:10 p.m.​​

     

    No current exposure notices

     


     

    October 6: Flights and airport
    • Air Canada AC8368: Departed Fort St John (YXJ) at 9:50 a.m. PDT, arrived at Vancouver International Airport (YVR) at 11:34 a.m. PDT.
    • Air Canada AC8274: Departed Vancouver International Airport (YVR) 12:50 p.m. PDT, arrived at Kelowna International Airport (YLW) at 2:22 p.m. PDT.
    • Exposures may also have occurred​ during the layover between flights at Vancouver International Airport (YVR) between 11:34 a.m.​ to 3:09 p.m. PDT.

    Exposure locations will be removed approximately one week after monitoring period. 

    Overview of guidance: What to do if you have been exposed

    People who are considered immune to measles

    • Monitor for symptoms. Your chances of developing measles are extremely low.

    People who are at potentially higher-risk of measles-related complications  

    This includes:
    • children under one year of age
    • unimmunized pregnant people
    • people​ who are immunocompromised​​
    Post-exposure prophylaxis may be offered within six days of the exposure. Please contact public health in your region as soon as possible.
    ​

    Healthcare workers who are not immune to measles 

    • Connect with your workplace / occupational health services if you are not immune to limit the potential spread of measles.
    Use the measles exposure tool for more specific guidance if you have potentially been exposed to measles. 


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