Texas is in the grip of its worst whooping cough outbreak in over a decade, with over 3,500 cases reported this year.

More than 3,500 cases of pertussis, or whooping cough, have been reported in Texas so far this year, according to state figures, roughly four times the number as last year and the highest since ...

Texas saw more than 3,500 cases of pertussis, which is commonly known as whooping cough, through the first 10 months of the ...

This year is the second consecutive year Texas has experienced an influx in reported cases, resulting in DSHS health alerts ...