I had two hrct scans due to covid in 9 days. even its mild doctor advised for two scans. what is the possibility of cancer risk? i'm very anxious and thinking that i will be unlucky to get cancer.?

The risk of Cancer due to excessive radiation exposure is possible but only with accidental overdose. Medical use of X-Rays causes very low dose radiation exposure. So we can do up to 20 CT scans before you can get concerned. Two CT scans, like you have had is absolutely safe. So you can rest in peace and STOP worrying about this issue.

Agree with Dr. L. The risk is minimal compared to the value gained by the study. You can reduce your risk of cancer through healthy activities, e.g. exercise, get HPV Vaccine, minimize exposure to sun. For nutrition: http://www.choosemyplate.gov/ Drink enough water daily so your urine is mostly colorless. Wish you good health!