RAPTER - COVID Testing (IMAGE) DOE/Pacific Northwest National Laboratory Caption RAPTER aims to identify the most effective vaccine strategy to help protect the population from pandemics, such as the COVID-19 pandemic. Shown here, a PNNL researcher performs a test to detect the virus in an infected person. Credit Photo by Andrea Starr | Pacific Northwest National Laboratory Usage Restrictions None License Original 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.