The video is from BBC. A researcher actually has an implanted chip under his skin for his work environment. It is not just the chip; but, what can happen to the chip if gets a computer virus.
What the video.
BBC News - RFID chip implanted into man gets computer virus
Researchers have found that implanted identity chips can pick up computer viruses.
Reading University’s Mark Gasson conducted an experiment to show how radio frequency identity (RFID) chips could become electronically infected.
He explained to Rory Cellan-Jones the risks involved with the new technology including its effects on medical implants such as pacemakers.