Re: Is this a parasite die-off symptom or something else?

It's possible that when some of the parasites were killed various organisms - bacteria and viruses - were released into your body and could have caused the fever. Hulda Clark noted that many people developed colds while taking parasite herbs. She advised using the Zapper to kill off the organisms released from the parasites. I have used Clark's Zapper and found it effective for stopping fevers caused by infection.

This website may give you some information about die off. The author mentions the yeast, Candida, but it has a broader scope than just yeasts. I searched for 'die off fever'.
Die-off Symptoms and How to Handle Them
Therefore, what the medical industry defines as "die-off symptoms" are actually ... psoriasis, moles, skin tags, warts, aging spots, freckles, canker sores, fever ...

http://www.healingnaturallybybee.com/articles/help1.php