How to pronounce 牛痘病 in Cantonese (4 out of 5):

因此認為現有牛痘病
So we think that the current virus of smallpox is

Cantonese Sentence Breakdown

因此 jan1 ci2
therefore
jing6
to recognize
to know
to admit
to understand
to enter into a certain relationship with
to offer to do something
wai6
because of
for
on account of
on behalf of
by (in the passive voice)
現有 jin6 jau5
currently have
牛痘病 ngau4 dou6 beng6
cowpox
duk6
poison
to poison
poisonous
malicious
cruel
fierce
narcotics
drugs
toxin