A suspect is removed from the list if he or she is captured, found dead or surrenders.

VOA: special.2010.05.05

A suspect might also leave behind hairs or some kind of body fluid such as blood.

VOA: special.2010.05.05

To slow the spread of the virus and relieve the strain on the country's health system, the government has set up a national pandemic flu service, where people who suspect they're infected can get a diagnosis and prescription for antiviral drugs over the phone or Internet.

VOA: standard.2009.07.31