Here is the full list of all 6 Bacteria achievements.
The life so short, the craft so long to learn.
A doctor gave a man six months to live. The man couldn't pay his bill, so he gave him another six months.
There is no such thing as an infallible doctor.
Illness is the doctor to whom we pay most heed; to kindness, to knowledge, we make promise only; pain we obey.
Whenever a doctor cannot do good, he must be kept from doing harm.
Doctors are great - as long as you don't need them.