SWFL unknown substance investigations ongoing

Workers in hazmat suits are back at a MedExpress in Cape Coral Friday after people were exposed to an unknown substance the day before.

On Thursday, a FedEx driver went to the hospital after he came into contact with an unknown substance in the urgent care building parking lot.

Hours before, Fort Myers police officers were rushed to the hospital after they too were exposed to mysterious substances during a traffic stop.

WATCH the follow-up story above for more details.

MORE: SWFL police and workers exposed to unknown substances … 

Reporter:Taylor Petras