Sweat Sensor Could Alert Doctors, Patients to Looming Cytokine Storm (Video) (image) American Chemical Society Share Print E-Mail Caption A wristwatch-like device measures cytokine levels in passive sweat. Credit Kai-Chun Lin Usage Restrictions Image may only be used with credit shown. 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.