Ousman Bah joined one community:

• 2019 WHO DIP Level 1 ENGLISH-Cohort II

Added on September 23, 2019

Ousman Bah has one new peer:

• Sule Salisu Ikara

Added on March 13, 2019

Ousman Bah joined one community:

• WHO immunization strategies and practices (March 2019)

Added on March 06, 2019

Frehd Nghania joined one community:

• Module A3 (2018) WHO Survey Scholar

Added on June 22, 2018

Ousman Bah joined one community:

• Module A3 (2018) WHO Survey Scholar

Added on June 11, 2018

Ousman Bah changed their profile image.

Changed at June 11, 2018

Roberto Escudero has one new peer:

• Sabine Hediger

Added on April 17, 2018

Roberto Escudero joined one community:

• SAF4ERU

Added on April 14, 2018

Roberto Escudero changed their profile image.

Changed at April 14, 2018