Billings, Montana | Montana's News Leader®

3 Missoula students test positive for whooping cough

MISSOULA – Three students at Sentinel High School have tested positive for pertussis, or whooping cough.

Principal Ted Full stated in a message sent to parents and students on Tuesday that staff are continuing to work to identify all “close contacts” of the students to determine any immediate medical action is needed for additional students.

“If a member of your family has been identified as someone who has been exposed, the health department will call you and send paperwork home with your student explaining the action you should take,” Fuller noted in the message.

He added that if a student brought paperwork home and a parent has not spoken with a nurse yet, the student should be taken to see a health care provider.


Pertussis is a highly contagious respiratory disease caused by a type of bacteria. It can affect people of all ages, but can be very serious, even deadly, for babies less than a year old.

Pertussis symptoms can appear differently and be less severe in vaccinated individuals, but can still be contagious.

Symptoms

  • Pertussis is known for uncontrollable, violent coughing which often makes it hard to breathe. After coughing fits, someone with pertussis often needs to take deep breaths, which result in a “whooping” sound.
  • Symptoms of pertussis usually develop within 5 to 10 days after you are exposed. Sometimes pertussis symptoms do not develop for as long as 3 weeks.
    Early Symptoms
  • The disease usually starts with cold-like symptoms and maybe a mild cough or fever. In babies, the cough can be minimal or nonexistent.
  • Early symptoms can last for 1 to 2 weeks and usually include runny nose, low-grade fever, mild, occasional cough, or Apnea – a pause in breathing (in babies)
  • Pertussis in its early stages appears to be nothing more than the common cold.

Later-stage Symptoms

  • After 1 to 2 weeks and as the disease progresses, the traditional symptoms of pertussis may appear and include fits of many, rapid coughs followed by a high-pitched “whoop” sound, throwing up during or after coughing fits, and exhaustion.

Pertussis in Babies

  • It is important to know that many babies with pertussis don’t cough at all. Instead it causes them to stop breathing and turn blue.

How and When to Get Help

  • If you are experiencing symptoms of Pertussis, see your provider right away.
  • If you or a family member has been identified as exposed, you will receive instructions from the Health Department.
  • The best way to protect against pertussis is by getting vaccinated. Make sure that you and your family are up to date on your immunizations.
  • If you need information on your immunization status, contact your provider or the Health Department.

Need to get vaccinated?

The Missoula City-County Health Department, located at 301 West Alder St., carries the Pertussis vaccine (DTaP & Tdap) and can bill most insurance plans, including Medicaid. They offer a sliding fee scale for those who are uninsured or underinsured.

Call the Immunization Clinic at 406-258-3363 for more information. The clinic offers walk-in hours at the following times: 9 a.m. to 4:30 p.m. Monday, Tuesday, Thursday and Friday
10 a.m. to 4:30 p.m. Wednesday.

If you have not been contacted by the Health Department, no action is needed at this point. If you have additional questions, please contact (406) 258-INFO.

Story by Mark Thorsell, MTN News

MTN News

MTN News

Scroll to top
Skip to content