Might be the flu that I got Sunday when I awoke. Really bad, tight sore throat, fever, chills, tight bronchi, headache. Knocked it out with my old MX. Had to work Monday but was not fully back to normal. Functional by Tuesday, except some slight throat soreness and drainage. Definitely not good stuff.
Wife woke with the same stuff today which suggests 4 day incubation. She zapped today so we will see how she progresses.
I thought that SARS only affected Asians or decedents.