![Community Health Officer Milo Sini and Head of Communication and Strategic Initiatives Ari Engelberg ’89 discuss the day’s student COVID-19 testing. The Community Health Office (CHO) recently began testing students individually in place of its previous use of weekly pooled testing; they now send results to families within 48 hours.](https://hwchronicle.com/wp-content/uploads/2022/01/IMG_0619-e1642615994267-900x510.png)
Looking Inside the Community Health Office
Natasha Speiss
• January 19, 2022
![School to hold flu vaccine clinics in early October](https://hwchronicle.com/wp-content/uploads/2021/09/Untitled_Artwork-1-900x675.jpeg)
School to hold flu vaccine clinics in early October
Natasha Speiss
• September 29, 2021
Over 50 students contract whooping cough
Casey Kim
• April 29, 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
Milo Sini to act as new Health Officer
Saba Nia
• August 31, 2017
Junior shares sports medicine research
Mila Barzdukas
• February 12, 2014
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