New Mexico Department of Health
Our mission is to promote health and wellness, improve health outcomes, and assure safety net services for all people in New Mexico.
David Morgan
575-528-5197 Office
575-649-0754 Mobile

Whooping Cough Outbreak in McKinley County

April 26, 2018 - Pertussis - Alert

Department of Health Urges Vaccination for At-Risk Residents

Pertussis is known for uncontrollable, violent coughing which often makes it hard to breathe. After fits of many coughs, someone with pertussis often needs to take deep breaths which result in a “whooping” sound. Pertussis most commonly affects infants and young children and can be fatal, especially in babies less than 1 year of age.The New Mexico Department of Health (NMDOH) reports today additional cases of whooping cough in an ongoing community-wide outbreak in McKinley County, and urges New Mexico residents in at-risk groups to protect themselves by getting vaccinated.

As of May 1st, there are 26 laboratory-confirmed cases of whooping cough and an additional 39 probable cases. When NMDOH first announced this outbreak on March 14th, there were eight laboratory-confirmed cases of whooping cough, with 15 probable cases. These cases continue to be primarily occurring in school-aged children and their close household contacts. 

Whooping cough, also called pertussis, is a highly contagious respiratory illness that spreads by coughing and sneezing while in close contact with others. Left untreated, it can spread from a single infected person for several weeks, with people in the early stage of illness being the most contagious.

Whooping cough can be a serious illness. Symptoms usually begin appearing as cold symptoms such as a cough, runny nose, sore throat and usually little or no fever. After several days, the cough may become more severe; it may come in spasms or as a series of coughs without a chance to breathe between coughs. There may be a gasp or “whoop” and/or gagging or vomiting at the end of the coughing spasm.

Infants, particularly those less than six months of age, who contract whooping cough are at increased risk of complications, hospitalization and death.

The following groups should be prioritized for immediate vaccination with an age-appropriate pertussis-containing vaccine:

Early diagnosis and treatment of potential cases, and immediate reporting of cases to NMDOH for public health investigation and contact management, will help in limiting more cases from occurring. Healthcare providers should be vigilant for possible additional cases among their patients, especially infants and caregivers of infants.

In addition, NMDOH recommends the following to help reduce the spread of whooping cough:

You can find more information about whooping cough on the CDC Pertussis (Whooping Cough) webpage.


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Brote de Tos Ferina en el Condado de McKinley