Which bacteria are most deadly?

Question

what type of bacteria are most deadly ?

where can the bacteria be found ?

Answer 1

Malaria (Protozoa not bacteria ) -- in terms of deaths.

Gut of mosquito and infected hosts.

Answer 2

the ones that kill people after incubating long enough to be spread.

a better question is where can't they be found.

Answer 3

uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh scary