Whooping cough: outbreak in Montana spreads (update)

The Missoula (Montana) City-County Health Department is reporting a recent outbreak of whooping cough (Bordetella pertussis) in Missoula County and adjacent Ravilli County. The health officials have reported seven confirmed cases of pertussis in Missoula County and 50 in Ravilli county. The health department officials are calling this one of the worst outbreaks for the disease since the introduction of pertussis vaccines in the 1940’s. This outbreak follows a similar one in Flathead County. Continue reading “Whooping cough: outbreak in Montana spreads (update)”