A prevalent class of viruses are coronaviruses, some of which solely affect animals while others can also infect people. We have all most certainly experienced coronavirus infection at some point in our lives. Coronavirus symptoms can range from a light cold to symptoms similar to the flu to moderate to severe upper respiratory infections. Coronavirus (Covid 19 RT-PCR Test Center in Karjat) was also a contributing factor in the SARS (severe acute respiratory syndrome) epidemic. Since the gut is known to be affected by the coronavirus, some individuals may experience diarrhoea.