Umpire Richard Kettleborough watches as Umpire Micheal Gough uses a wipe to disinfect a bowler's saliva from the ball on the fourth day of the second...
Louis Greenway, Martin Soderin and Joey Rogers of Drool perform at O2 Forum Kentish Town on December 04, 2019 in London, England.
This illustration picture shows a saliva collection kit for DNA testing displayed in the arms of a Father Christmas doll in Washington, DC on...
Josey Scott of Saliva during Saliva in Concert at the House of Blues in West Hollywood, California, United States.音樂
Chilean Josefina Sandoval holds a test tube containing saliva during an interview with AFP in Santiago, on June 10, 2018. - Josefina Sandoval gave...
Chilean Josefina Sandoval and her husband hold a test tube containing saliva during an interview with AFP in Santiago, on June 10, 2018. - Josefina...
Chilean Josefina Sandoval holds a test tube containing saliva during an interview with AFP in Santiago, on June 10, 2018. - Josefina Sandoval gave...
Chilean Josefina Sandoval holds a test tube containing saliva during an interview with AFP in Santiago, on June 10, 2018. - Josefina Sandoval gave...
Chilean Josefina Sandoval introduces saliva in a test tube during an interview with AFP in Santiago, on June 10, 2018. - Josefina Sandoval gave birth...兒童
Chilean Josefina Sandoval and her husband hold a test tube containing saliva during an interview with AFP in Santiago, on June 10, 2018. - Josefina...兒童
The 55th annual Prince William Fair is the largest county fair in Virginia, boasting a yearly attendance of over 90,000. Visitors can admire locally...
The 55th annual Prince William Fair is the largest county fair in Virginia, boasting a yearly attendance of over 90,000. Visitors can admire locally...
The 55th annual Prince William Fair is the largest county fair in Virginia, boasting a yearly attendance of over 90,000. Visitors can admire locally...
portrait of a male toddler experiencing hand mouth and foot disease sits at a table and pretends to drink coffee - 口水 個照片及圖片檔兒童, 各種病症, 發燒
Reporter collects a saliva sample for an Orig3n Inc. DNA genetic testing kit in Oakland, California, U.S., on Friday, June 8, 2018. The...