The test uses saliva instead of blood to confirm the infection.

VOA: special.2009.12.22

The test uses saliva instead of blood to diagnose the infection.

VOA: special.2009.12.07

For the next few weeks, Venetian males are giving saliva swabs to try and determine where the natives of the area came from.

VOA: standard.2009.11.14

Following the study, Puerto Ricans from across the island and many living on the mainland had their DNA tested by submitting samples of their saliva.

VOA: standard.2010.04.05