Respected Doctor, I'm sharing details regarding my wife aged 38 years hoping to receive some guidance:- 1. On 11.9 2020 she got fever at 99 with nasal irritation in the evening. She had ice-cream in the afternoon. 2. Nasal irritation is not present now since yesterday. 3. But, fever is present between 99-100 during the last four days which subsides in night. 2  No other symptoms only fever. Appetite is normal. 3. Taking Azythromycin 500 once a day, Montac LC once a day, Crocin SOS. But fever is still there. 4. She is homely and didn't get in touch with any Covid positive recently. Please tell whether is it Covid or could be any other infection.