According to a 2012 NEJM survey, #1 is anesthesia. https://www.degruyter.com/doc...

		breck on Aug 21, 2021 \| parent \| context \| favorite \| on: The mutation that helps Delta spread According to a 2012 NEJM survey, #1 is anesthesia. https://www.degruyter.com/document/doi/10.1016/j.sjpain.2013... IIRC it then went X-Rays and Antibiotics, but can't find source ATM.