Gene Editing Evaluating nano alum as a substitute for conventional alum-based vaccine adjuvant Posted on April 28, 2022 by Editorial Staff Researchers evaluated the performance and safety of nano alum adjuvant as next-generation coronavirus disease 2019 (COVID-19) vaccine antigens. Share on FacebookTweetFollow us Editorial Staff How do mosquito bites affect immunity? Time Travel Could Be Possible, but Only if Multiple Histories Exist Too