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Immunization Clinic Contact Information

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Immunization Clinic
605 Bannock Street, 1st Floor
Denver, CO 80204-4507
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Email us: DPHimmunizationclinic@dhha.org

Hours
Monday through Friday
8:00 a.m. - 4:30 p.m.

All patients must arrive before 4:30 p.m. to be seen.

Appointments
303-602-3520

Fax
303-602-3522

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Pertussis (Whooping Cough)

Pertussis Fact Sheet & Sound Bite

Download a Pertussis Information Sheet or listen to a sound bite of a child with Whooping Cough
Pertussis (Whooping Cough) Icon

Pertussis (Whooping Cough) often occurs in children as a persistent cough for as long as three weeks with no fever. A person with pertussis may cough so hard that it causes gagging or vomiting and a “whooping” sound as the person gasps for air after a coughing fit.

Whooping cough is contagious. It can spread easily by coughing or sneezing. Babies often get it from adult family members who do not know they have whooping cough because the cough tends to be less severe in adults. Infants are at the most risk for serious health complications from whooping cough, including hospitalization and even death. If left untreated, individuals may spread the disease for three weeks.

Pertussis in Denver and Colorado

Pertussis is still up in Denver and Colorado. In 2013, 159 people in Denver were diagnosed with Pertussis - more than three times as many as an average year! In 2012, there were 219 cases. Most cases are seen in infants and young children who often experience the most severe illness. Curious to learn more? Check out the updated statistics on pertussis in Denver, tracked by Denver Public Health.

Pertussis Vaccination

Are you up to date on your immunizations?  Once is not enough!

Pertussis is preventable through immunization. The best way to protect individuals most at risk (children, pregnant women and students) is to ensure you are up-to-date on your immunizations. The pertussis vaccine can lose potency over time, so everyone should check with their healthcare providers about a booster shot to increase immunity.

At-Risk Populations

The people most at risk include the following:

  • Pregnant women in their 3rd trimester
  • Children in elementary and middle school who have already had the pertussis vaccine but need a booster shot
  • Adults who have contact with infants
  • Health care workers

Vaccinations are the best way to prevent whooping cough and everyone in these high risk groups should receive a booster. Vaccinations not only protect the individual, but also prevent the spread of whooping cough to babies who are still too young to receive the vaccine. Parents can also help protect infants by keeping them away from anyone who has cold symptoms or is coughing. Individuals who have close contact with infants should check with their provider or Denver Public Health's Immunization Clinic.

Additional Pertussis Resources


Pertussis Educational Video

In this educational video, hear what pertussis sounds like and learn from public health expert, Dr. Bill Burman, as he discusses the risks and steps to prevent pertussis.