The body shivers, shivering is something your body does in oder to keep warm. It is moving the muscles around, and trying to heat you up.
C) Animal vector; Lyme disease ( it's spread by animals or bugs )
B) Direct contact; Staphylococcus ( could get it from touching someone that has it )
A) Sexual contact; Human papilloma virus
Good luck! (:
1 physical
2 mental
without mental/emotional health everything else will be out of balance.