USS Britannic
From Star Trek : Freedom's Wiki
The USS Britannic is an Olympic Class medical ship serving in Starfleet. The vessel served as a medical vessel during the battles for Andoria, Tellar and Betazed during the Federation Civil War.
Liam O'Neill served aboard the Britannic in the capacity as Chief Medical Officer. His son Eian O'Neill is currently also serving in Starfleet aboard the USS Rosenante, where he is the Assistant Chief Engineer of that vessel.
The Britannic is currently operating in the Rigel System where an outbreak of Rigelian fever is underway.
The USS Britannic was first seen in the USS Rosenante and USS Boudicca joint mission Personal Logs