Chills are commonly caused by inflammatory diseases, such as influenza. It is also common in urinary tract infections. Malaria is one of the common reasons for chills and rigors. In malaria, the parasites enter the liver, grow there and then attack the red blood cells which causes rupture of these cells and release of a toxic substance hemozoin which causes chills recurring every 3 to 4 days. Sometimes they happen in specific people almost all the time, in a slight power, or it less commonly happens in a generally healthy person.
symptom of Babesiosis
symptom of Rubella
symptom of Listeriosis
symptom of Tetanus
symptom of Shigellosis
symptom of Tularemia
symptom of Trichinosis
symptom of Trench fever