*********************************
There is now a CONTENT FREEZE for Mercury while we switch to a new platform. It began on Friday, March 10 at 6pm and will end on Wednesday, March 15 at noon. No new content can be created during this time, but all material in the system as of the beginning of the freeze will be migrated to the new platform, including users and groups. Functionally the new site is identical to the old one. webteam@gatech.edu
*********************************
Vaccinated Americans, get ready to roll up your sleeve again. Starting in September, the U.S. will be offering Covid-19 booster shots to all who have received Pfizer and Moderna vaccines. Why would people need a third shot in the first place? M.G. Finn, Professor and Chair, and James A. Carlos Family Chair for Pediatric Technology in the School of Chemistry and Biochemistry, says that's when data shows vaccine immunity starts to drop. "It gives you another wake-up call as an immune system; it says time to make more," Finn said.