Will corona infection aggervate if my father who is a medical renal disease and 50 yrs as he is working in a isolation ward as ward assistant as he was diagnosed with small rt kidney with good cmd only when one doctor asked for gamma scan it showed 60 ml total where he told it is low done at 2002 one nephrologist a said gamma scans are prone for pitfalls and suggested early monitering blood and usg which is normal until now kindly give suggestion