Abstract Latest proof shows that in humans, SARS-CoV-2 proliferates and fades symptomatic or asymptomatic infected individuals, the etioloidal agent that induces COVID-19. Subsequently, SARS-CoV-2 can be discharged and even opened through wastewater and sanitation systems on site. SARS-CoV-2 can be spread by the inhalation of polluted aerosols and goutlets in waste water plumbing systems in particular in heavily inhabited suburban areas in the case of faeces, waste water or wastewater systems on-site. Potential faecal-oral transfer has also been proposed along the human gut-wastewater diet spectrum. The detection in the human gastrointestinal tract, faeces, and untreated wastewater of SARS-CoV-2 RNA suggests probable COVID-19 faecal-oral transmission 1– 4 . A second line of recent evidence is extracted from a series of experiments focused on an overview of shelled disease, indicating SARS - COV-2 is prone to facal oral transmission and has a rigid shell and low shell disorder. The transmission path between faecal and oral has also gained substantial interest lately as an alternate transmission pathway but there is still no epidemiological data to support this theory. There could be a fast propagation of the pandemic via several COVID-19 transmission pathways.