Haven't gotten tested, but feel like it maybe the corona virus because of a sudden very bad sore throat and headache. I took over 10,000 mg of liposomal vit C yesterday. Basically, whenever I feel symptoms, I'll take more vitamin C and perhaps have 1\2 teaspoon of baking soda. Had the strangest experience last night of symptoms worsening, then I could feel this energy surge through my body which I assume was a strong immune response. Have been taking vitamin C and baking soda all week but not in so quite high doses. I 'll see if I can do the drive through testing.