[OOC: Since it probably will come up, here's the info on the zombie plague Georgia's carrying. It's a mix of what's available from
Feed,
Deadline, the various
Countdown shorts posted to
seanan_mcguire's LJ before
Deadline was released, Word of Author, and my own speculation.]
( Kellis-Amberlee (KA) Virus )tldr: If your character is a mammal, above 40 lbs., currently alive, and able to be infected by human germs, you're probably susceptible.
Some pluses for Georgia's treatment is that she's one person, so it might actually be possible for her to avoid re-infecting herself. Also, an antiviral might work... if you have the right one. The downside is that, as of the 2030s, most treatments are unable to remove the virus from a human body without killing the host.