Here is the full list of all 6 Bacteria achievements.
There is no such thing as an infallible doctor.
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.
Doctors are great - as long as you don't need them.
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.