The I-PREVENT COVID Protection Protocol: https://covid19criticalcare.com/covid-19-protocols/i-prevent-covid-protection-protocol/ Zelenko Prophylaxis Protocol: https://vladimirzelenkomd.com/prophylaxis-protocol/ Indian Council of Medical Research (ICMR) – https://www.mohfw.gov.in/pdf/AdvisoryontheuseofHydroxychloroquinasprophylaxisforSARSCoV2infection.pdf Prophylaxis and Treatment for COVID-19 in Nursing Homes https://covexit.com/prophylaxis-and-treatment-for-covid-19-in-nursing-homes-video-...| C19Protocols