Supported by the following organizations
This is to certify that Ivan Calder successfully completed and received a passing grade in CHA01: Strengthening Community Health Worker Programs a course of study offered by HarvardX, an online learning initiative of Harvard University.
Noted by
Rajesh Ramesh Panjabi
Assistant Professor Harvard Medical School
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- Verified Certificate Issued November 19, 2025
- Valid Certificate ID e290b2fba6274e068c0e0cad8a785e52