Johann M van den Heever commented on an update Country Focus, in GRISP pilot course (June 2016).

Johann M van den Heever commented on an update My focus country is Ethiopia-Invest in an information system that identifies and tracks each person’s vaccination status in GRISP pilot course (June 2016).

Johann M van den Heever and Teklay Desta are now peers.

Johann M van den Heever changed their profile image.

Johann M van den Heever created the update Country Focus, .

Johann M van den Heever and Mercy Kamupira are now peers.

Johann M van den Heever updated their profile information.