How bad debt infected the world.
Hackers infected the legitimate website with a malicious script.
People who were infected with the T virus became zombies.
The earlier the baby is infected, the more severe the effects.
WordNet 3.0 Sense Numbers: 1, 2, 3
The teacher always infects everyone with her happiness.
Something in her terrible agitation infected him strangely.
Mahan infected the group with a zeal for creative education.
WordNet 3.0 Sense Numbers: 4