Sir, I am 32 yrs old active athelete person, recently I was on duty for 20days where I have to work in dust and sunny environment, after 20 days when I came back to home I started having cold , fever nd mild cough. When I visited doctor he said it's viral nd will go off with own , and he refer me to ENT specialist, ENT specialist said it's URTI and I have grade 2 tonsillitis. However he didn't advice any test. I itself went for CBC nd CXR. However now after 6 days fever is not there and cold is also getting down. But they suggest me to go for cect. What to do. I did cxr and CBC 2 days back