Former health officials and other government officials under the Biden administration have argued that developing more mRNA vaccines are crucial due to “potential pandemic flu viruses” that could arise in the near future. However, they refrained from explaining why the vaccines must be mRNA, as opposed to conventional vaccine technologies. “The administration’s actions are gutting our deterrence from biological threats,” said Beth Cameron, a senior adviser to the Brown University Pandemic Center and a former director at the White House National Security Council. “Canceling this investment is a signal that we are changing our posture on pandemic preparedness,” she added,...