Nydrom

From Memory Alpha, the free Star Trek reference

Nydrom was one of several T'Lani scientists assigned to dispose of the deadly Harvester virus after the end of the long war with the Kelleruns ended in 2370.

Assisted by Julian Bashir and Miles O'Brien, Nydrom and several Kellerun scientists join in a joint effort to destroy the deadly bio-weapons. After many futile attempts, they were able to accomplish their mission.

After their success, he and the other scientists who worked on the project were killed by the Kellerun and T'Lani governments because they did not want technical knowledge of the Harvesters to survive. Bashir and O'Brien were able to escape. (DS9: "Armageddon Game")

Nydrom was played by Larry Cedar.