What are the primary caused of fever?
Primary causes may include:
1. An infection
2. Certain medications
3. Heat illness
4. Cancers
5. Autoimmune diseases
6. Some immunizations like Rabies vaccine.
<START_INST>What are the primary caused of fever?<END_INST><START_CTX><END_CTX><START_A>Primary causes may include:
1. An infection
2. Certain medications
3. Heat illness
4. Cancers
5. Autoimmune diseases
6. Some immunizations like Rabies vaccine.<END_A>