If I stuck a USB stick up my nose, could I claim to be have infected my body with a computer virus too?
C'mon this is nonsense.
The only way this could possibly work is if the software behind the RFID reader had a vulnerability that allowed it to execute the code on the RFID chip.
The boffins at the University of Reading have been outed for over 10 years for their media stunts, and this is just the latest example. Google "Captain Cyborg" if you need more information on that, or read my analysis of this non-threat at
www.sophos.com/.../scientist-human-infects-computer-virus
Cheers