Hello all. I just stumbled upon this group, all I can say that its awesome. I was hoping to get some insight from you guys strictly for educational purposes. Not for self diagnosis. Anyways, I know ARS symptoms are not always present, and there are usually many symptoms that can come along. Well my only question is: I've read through this site a bit and every seems to say that ARS (If you actually experience them) will start/occur in the 2-4 week period post infection. So would onset of symptoms not be possible after the 4 weeks? Any input would be greatly appreciated. Thanks.