Sone hrct chest to rule out covid. No covid but other complaints 1) bilateral minimal pleural effusion 2) corads 2-infective etiology done cbp, crp,serum creatinine ,serum uric acid, thyroid-all are normal esr-34 note-i am 27 years old. I have already undergone 3 head ct and 1 hrct which is above .so I don?t want to risk by taking any further ct scans or x-rays.