Vacutainers (IMAGE) University of California - Riverside Caption Photo shows vacutainers used to collect blood for HIV testing, HPV testing, and a number of other STD tests. Credit Daniel A. Anderson. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.