Verb (used with object) : to infect the air with poison gas. ,The news of the gold strike infected him with greed. ,His courage infected the others.    From Dictionary.com. 

I thought the only way to get infected is through mosquito bites.    From Wordnik.com.  [dirty water – malaria | My[confined]Space] Reference

We know that the way such a mosquito becomes infected is by biting.    From Wordnik.com.  [Stalking the Pestilence] Reference

Sutures of blood-vessels must never be performed in infected wounds.    From Wordnik.com.  [Alexis Carrel - Nobel Lecture] Reference

Apparently, his time around McCain infected him with ‘flip-flopitis’.    From Wordnik.com.  [Think Progress » ThinkFast: February 22, 2010] Reference

The virus is most concentrated in infected blood, serum, and wound exudates.    From Wordnik.com.  [Hepatitis B] Reference

Valley Fever is a mild, flu-like ailment caused by breathing in infected dust.    From Wordnik.com.  [Sickness Update : Scrubbles.net] Reference

Why would Neville set the trap without a tarp to cover the infected from the sun?.    From Wordnik.com.  [Eating and Watching Movies at the Same Time (The "I Am Legend" Not-Review)] Reference

My thought is, for reference, use the infected from the various incarnations of the ‘I am Legend’ movies.    From Wordnik.com.  [Superhero Nation: how to write superhero novels and comic books » A Glimpse into the Editor’s Office: Editing Twilight] Reference

Earth was being consumed by a terrible plague when they had left, a plague that destroyed the infected from the inside.    From Wordnik.com.  [365 tomorrows » 2006 » September : A New Free Flash Fiction SciFi Story Every Day] Reference

/2-3 years before the first symptoms appeared in infected animals.    From Wordnik.com.  [The Nobel Prize in Physiology or Medicine 1976 - Presentation Speech] Reference

Both men are HIV-infected, that is why they scheduled their wedding ceremony for December.    From Wordnik.com.  [RIA Novosti] Reference

The only way for the raiders to get infected is if it’s transmittable over the cylon network.    From Wordnik.com.  [EXTRALIFE – By Scott Johnson - Help me figure out the end of last Friday’s BSG] Reference

Anyone inhaling air containing TB bacteria may become infected, which is referred to as latent TB infection.    From Wordnik.com.  [Emaxhealth] Reference

Of 60 toads examined, we found two infected, which is a clear sign that the disease is here and could spread.    From Wordnik.com. Reference

GUPTA: But I understand your family also was infected, which is in some ways makes you sort of a double expert.    From Wordnik.com.  [CNN Transcript Nov 7, 2009] Reference

In Botswana about one third of the adults are already HIV infected, which is the highest prevalence rate in the world.    From Wordnik.com.  [ANC Daily News Briefing] Reference

The significance in her age may tell U.S. officials where that Holstein was infected, which is really important, Soledad.    From Wordnik.com.  [CNN Transcript Dec 29, 2003] Reference

McNally-Gagnon is also a musician, who is often infected, which is why she wanted to better understand how and why it occurs.    From Wordnik.com.  [PhysOrg.com - latest science and technology news stories] Reference

Those whose computers have been "infected" by the XCP software.    From Wordnik.com.  [More Sony ridicule] Reference

They can become "infected" and attract other zombies with their scent.    From Wordnik.com.  [DATEBOOK | Nov. 14-20] Reference

I'm currently laundering and cleaning any items that I may have "infected".    From Wordnik.com.  [Archive 2005-12-01] Reference

Discussions of a genetic component aside, "infected" is the wrong word to use here.    From Wordnik.com.  [HH Com 142] Reference

So having your grandson "infected" with the knitting virus is a good thing, I guess!.    From Wordnik.com.  [Oh woe is me, sock nightmare, plus converted grandson] Reference

Easy: Watch writer's strike affected, or in the following case, "infected" television.    From Wordnik.com.  [Albertina Rizzo: I Gave It A Shot] Reference

Most upsetting to some cinephiles as the "infected" from the 28 Days/Weeks Later films.    From Wordnik.com.  [Archive 2007-11-01] Reference

Classifying the "infected" in this novel as zombies is probably irresponsible because they're not.    From Wordnik.com.  [Wish List Wednesday #40: Pontypool Changes Everything] Reference