Delmicron vs. Omicron: Signs to watch out for Posted by The Secret Butterfly | December 31, 2021 | Fashion News, Indian Fashion | 0 | Viruses are programmed to mutate and variants are bound to emerge. So is the case with the SARs-COV-2 virus. Since the onset of the novel coronavirus in early 2020 up until now, new COVID-19 variants have cropped up time and again.