becoming infected

to contract a disease

influenza

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

(medicine) avian flu, bird flu, avian influenza

swine flu

everything

(colloquial) current boyfriend