3 ms·

Can you be pre-symptomatic and have antibodies?

• SpicyLemonZest 7y ago
  It's unlikely. I don't think we know the exact progression enough to say for sure, but typically the specific immune response won't start that quickly. (It couldn't account for anything close to the study results in either case - there's no realistic way that there are 50x-85x cases that are about to become symptomatic soon.)