Sample question (IMAGE) American Society for Nutrition Caption The researchers administered a COVID survey in July and August of 2020 and compared the results with responses from the 2018 food group questionnaire, before the pandemic began. A sample question is shown. Credit Caroline Um, American Cancer Society 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.