It's always a worry for a son/daughter if their parents are sick, even more when they have crossed 60. But no need to worry. Monitor temperature, BP, saturation. Continue isolation. I think your father's
CRP is 3.3. Continue BP medications if he is taking any, if not then he have to start one with proper measurement & consultation. Have to do a
liver function test also.
Go through a antipyretic, antihistaminics, bronchodilators if needed & without any contraindications. Keep vitals monitored. Consult for further queries. Wish a speedy recovery of your father.
Next Steps
Consult for further queries
Health Tips
monitor vitals & start needed medications.