Where do you live, and have you had an antibody test? I've heard so many people who've said they had it back in December, but I'm really doubtful. All the ones

Where do you live, and have you had an antibody test? I've heard so many people who've said they had it back in December, but I'm really doubtful. All the ones I've known who've had an antibody test have come back negative. I had a flu back in October that matched the COVID symptoms almost exactly, but obviously wasn't it. It was still probably the most sick I've ever been, though. I think there's going to be very few people in most countries who actually had it pre February / March.