Collocations for smallpox - noun

attack
In 1742 he suffered a fatal attack of smallpox.

case
15 million cases of smallpox were reported worldwide.

outbreak

have
be infected with, catch, contract, get
die from, die of
eradicate
a worldwide campaign to eradicate smallpox by the use of mass vaccinations

be inoculated against, be vaccinated against
Everyone has been vaccinated against smallpox.

virus
epidemic, outbreak
vaccine
inoculation, vaccination

against smallpox, for smallpox
mass vaccinations for smallpox

from smallpox
the death rate from smallpox

the eradication of smallpox
The eradication of smallpox ranks as one of the great triumphs of public health.

Smallpox is used before these nouns:
vaccination