Oaths
Oaths is a Pocket SCE eBook novella – #16 in the series – written by Glenn Hauman. Published by Pocket Books, it was first released in . The novella was later collected in the SCE omnibus No Surrender.

Summary 
From the book jacket
Dr. Elizabeth Lense has had a fine career. She was first in her class at Starfleet Medical – ahead of the genetically-enhanced Julian Bashir – and a hero during the Dominion War, and is now the chief medical officer on the USS da Vinci. But Captain  notices that her performance has not been up to snuff. She's been listless and stressed, and is delegating most of her responsibilities to the da Vincis Emergency Medical Hologram.

Her malaise couldn't possibly come at a worse time, because a virus has erupted on Sherman's Planet – and the planet's entire population, as well as the crew of the da Vinci, are now marked for death by the virulent plague!

Can Lense find her way out of depression to determine a cure? And could the cure be worse than the disease?

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eBooks