Infect - Definition
infect
v 1: communicate a disease to; "Your children have infected you
with this head cold"
2: contaminate with a disease or microorganism [syn: infect,
taint] [ant: disinfect]
3: corrupt with ideas or an ideology; "society was infected by
racism"
4: affect in a contagious way; "His laughter infects everyone
who is in the same room"