My father is covid positive for past 1 week. Fabiflu he started just 2 days before and I can see improvement. Doctor suggested for HR CT scan and in report 17 parts are showing damaged. His oxygen level is 92 now. He was having very rigorous dry cough for 4-5 days. But, now he is taking fabiflu and doxycline along with nebulizer, so I can see some improvement. Do I need to admit him considering 17 parts damaged and its very severe? But health wise he seems okay only weakness is there as due to which his hands sometime shakes. Does proper diet and exercise is enough along with antivira medicine or I need to do something else to improve his condition.