The Windsor-Essex County Health Unit has reported additional exposures to whooping cough (pertussis) in the region, prompting public health officials to issue a new alert. The announcement, made on July 2, 2026, follows earlier cases identified in the area.
New Exposure Locations and Dates
Health officials have not disclosed specific locations or dates of the new exposures, but they are urging anyone who may have been in contact with a confirmed case to watch for symptoms. Whooping cough is a highly contagious respiratory infection that can cause severe coughing fits, especially in infants and young children.
According to the health unit, symptoms typically appear 7 to 10 days after exposure and include a runny nose, mild cough, and low-grade fever, followed by severe coughing spells that may end with a "whooping" sound as the person gasps for air.
Public Health Recommendations
The health unit advises anyone experiencing symptoms to contact a healthcare provider immediately and avoid contact with others, especially infants and pregnant women. Vaccination is the best protection, and residents are encouraged to ensure their immunizations are up to date.
"Pertussis can be serious, particularly for young children and those with weakened immune systems," said a spokesperson for the health unit. "We are working to identify all potential contacts and provide guidance to prevent further spread."
Rising Cases in Ontario
Ontario has seen a rise in pertussis cases in recent months, with public health units across the province reporting outbreaks. The Windsor-Essex region has not been spared, and health officials are monitoring the situation closely.
Residents are reminded to practice good hygiene, including frequent handwashing and covering coughs and sneezes. Anyone with questions can call the health unit's infectious disease team for more information.
