Page 2 - Immune Problems News Today

Elizabeth cohen joining us. here we go. norovirus, sick, sick, sick. >> so not fun. so not fun. >> what does it do? >> two words, vomiting and diarrhea. im sorry to be so blunt, but thats what it is. and you feel -- it is disgusting. you feel horrible. if youre generally a healthy person, it lasts a couple of days and youre fine. if youre very old or if youre very young or if you have any immune problems, it can be much more complicated. >> do we know how it starts? >> it spreads around. it is a...