It's amazing that this works, but it does! Some of yours will probably be better, since my subject lines are often so verbose and specific, but I still have a few gems to share with you.
Kitteh is zombified.
Potbelly Kitteh appears to have gotten into the canned ham.
Final immunity challenge: take on Vampire Kitty
(It is coming for me!)
("Has not affected my vision at all.")