Whooping Cough (Pertussis): What Facility and Jan-San Teams Should Know
Whooping cough, or pertussis, is a highly contagious respiratory illness that continues to circulate worldwide. Caused by the bacterium Bordetella pertussis, it spreads easily in shared environments—making facility hygiene, surface cleaning, and disinfection an important part of broader infection prevention efforts.
For janitorial and sanitation professionals, understanding pertussis helps reinforce why consistent, well-documented cleaning protocols matter.
What Is Whooping Cough?
Whooping cough is a bacterial respiratory infection that often starts with mild cold-like symptoms before progressing into severe, prolonged coughing fits. These episodes can last for weeks and pose the greatest risk to infants and other vulnerable populations.
The bacteria spread primarily through respiratory droplets released during coughing or sneezing. Because symptoms may be mild or delayed, individuals can unknowingly contribute to spread in shared spaces.
Why Pertussis Still Matters in Facilities
Despite routine vaccination programs, pertussis remains a concern due to waning immunity and close contact in shared indoor environments such as offices, schools, healthcare facilities, and public spaces.
For facilities teams, this reinforces the importance of consistent cleaning and disinfection practices as part of a layered prevention strategy.
Who Is Most at Risk?
Infants, unvaccinated individuals, pregnant women, and immunocompromised adults face the highest risk of severe illness. Facilities serving these groups should prioritize enhanced hygiene and disinfection protocols.
Why Surface Cleaning and Disinfection Matter
Although pertussis spreads mainly through the air, respiratory droplets can settle on high-touch surfaces, increasing the potential for indirect transmission.
Common facility touchpoints include door handles, desks, shared equipment, and restrooms. Routine attention to these areas supports overall infection control programs.
Clean First, Then Disinfect
Effective jan-san programs follow a two-step approach:
Cleaning removes soil and organic matter that can interfere with disinfectant performance.
Disinfecting uses EPA-registered disinfectants with bactericidal claims, applied to hard, non-porous surfaces according to label directions, including required dwell time.
EPA registration confirms the product meets established antimicrobial standards, including activity against bacteria such as Bordetella pertussis.
Key Takeaway for Jan-San Professionals
Whooping cough prevention requires a layered approach.
Vaccination, personal hygiene, and properly executed surface cleaning and disinfection work together to help reduce risk in shared facilities.
By following best practices and using EPA-registered disinfectants as directed, jan-san teams play a critical role in supporting healthier indoor environments.
Need a disinfectant to do the job?
MPC PDQ-180 is effective against a broad spectrum of bacteria including Bordetella pertussis (3-minute contact time when diluted at 1:256), the bacteria that causes whooping cough.
Find out more about PDQ-180 here:
https://miscoproducts.com/wp/product/pdq-180-one-step-disinfectant/
Clean first before disinfecting.
MISCO has a wide range of cleaners to suit your specific application.
