Over 50 students contract whooping cough
Casey Kim
• April 29, 2019
Whooping cough outbreak continues to grow
Sophie Haber
• February 23, 2019
School takes steps to curtail pertussis outbreak
Sophie Haber
• February 14, 2019
Whooping cough outbreak reaches 21
Sophie Haber
• February 6, 2019
Students contract whooping cough
Casey Kim
• December 19, 2018
![Graphic by Sam Ko](https://hwchronicle.com/wp-content/uploads/2017/11/whoppingcoughNEW-900x675.jpg)
Community Health Officer reports case of pertussis at the Upper School
Sophie Haber
• November 20, 2017
Load More Stories