The most common long-term complication of COVID-19 is lung disease . Most of the COVID-19 patients recover completely except for some minor complications such as cough and shortness of breath. However, a certain proportion of patients have excessive lung damage, and some of them develop pulmonary fibrosis. Patients can also present with post viral bronchial hyperresponsiveness symptoms of which resemble asthma. Secondary infections like bacterial, fungal (mucormycosis, aspergillosis), tuberculosis are seen.