Gurps 4e Bio-Tech
"The Future is Alive"
From the back cover:
"Who needs chrome, pal? Meat is where it's at. Mother Nature always did it best – she just needed a little help. Get down to the black clinic, old-timer, and you can be 15 again. If you still want to be human at all."
Covers medicine and biotechnology in the 19th, 20th and 21st centuries; from the earliest vaccines to genetically-engineered body enhancements and surgical robots. Has game stats for worlds deadliest diseases. Covers rules for biotech professions and even biotech magic.
Also presents two original mini campaign settings: Earth ruled by a clone of Alexander the Great and a living starship on its way to colonize an alien world.