100-Year-Old BCG Vaccine Outperforms Novel mRNA Injections Against COVID-19 There was never a need for dangerous mRNA platforms when safer alternatives existed, by Nicolas Hulscher, MPH at the McCullough Foundation. Vaccines should have a limited role in pandemics, be safe, and applied to only those at highest risk. https://open.substack.com/pub/petermcculloughmd/p/100-year-old-bcg-vaccine-outperforms @PeterMcCulloughMD .