The symptoms due to the SARS-CoV-2 in normal patients and patients with other co-morbid conditions. The symptoms found SARS-CoV-2 in normal patients and patients with other co-morbid conditions. The typical symptoms that emerged due to SARS-CoV-2 include dry cough, sneezing, and difficulty in breathing, which eventually leads to severe acute respiratory syndrome (SARS). The severity of the SARS not only depends upon the person's age and immunity but also various other co-morbid conditions such as cardiac issues, diabetes mellitus, hypertension, tuberculosis, cancer, and venous thromboembolism. The pre-existing co-morbid conditions deteriorate the patient health upon SARS-CoV-2 entry. Also, the SARS-CoV-2 have different effects on different organs which include elevated troponin levels in the cardiac tissue, acute kidney injury, proteinuria and hematuria in the kidney, elevated ALT, AST levels indicating liver damage, conjunctivitis and conjunctival hyperemia in the eye, the intrauterine transmission of the SARS-CoV-2 from mother to the fetus, vomiting, and diarrhea.