The AIDS Virus Infecting a Human Immune Cell (image) NIH/National Institute of Mental Health Share Print E-Mail Caption This photo shows HIV, the AIDS virus (yellow), infecting a human immune cell. Credit Seth Pincus, Elizabeth Fischer and Austin Athman, National Institute of Allergy and Infectious Diseases, National Institutes of Health. Usage Restrictions None Share Print E-Mail 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.