Whooping Cough is on the Rise. Protect Yourself
There was a time when practically no one contracted pertussis, which is commonly known as whooping cough, but now cases ...
There was a time when practically no one contracted pertussis, which is commonly known as whooping cough, but now cases ...
Photo courtesy of Clearfield Area School District Web site CLEARFIELD – On Tuesday morning, the Clearfield Area School District was ...