/ Microfluidics Content for �ٺ���Ƶ en /news/chip-measure-immunity <p>Every winter, influenza returns with a new variant. People who have previously been infected with or vaccinated against flu may have some protection, but this depends on how well their immune system’s “memory” of the previous virus or vaccine cross-reacts with the new variant. At present, there is no good way to measure this. A new NIH-funded project by researchers at the University of California, Davis and Johns Hopkins Bloomberg School of Public Health aims to solve that problem with a new device to measure this immune system “memory” in the blood.&nbsp;</p> December 04, 2024 - 4:16pm Andy Fell /news/chip-measure-immunity