publication venue for An urgent proposal for the immediate use of melatonin as an adjuvant to anti- SARS-CoV-2 vaccination. 4:206-212. Low melatonin as a contributor to SARS-CoV-2 disease. 3:558-576. Rationale for the continued use of melatonin to combat the delta variant of SARS-CoV-2. 4:495-500.