You can die of untreated syphilis. Syphilis is easily treated, so it's not necessary to let it kill you.
It really depends on how long it will take to kill each one.
It can take as little as a few hours.
I got the amiba but it did not kill me so I don't know.
jerk!
a fortnight
about 13 days
About 1-2 weeks
years
3 days
about a second with a 30.30 lol
Some marines in the Pacific during WW2 said it took as long as 20 seconds for it to kill Japanese.