I hope so too. I really hope that it's actually the hookworms that's causing all the problems so at least it's not that complicated and pretty easy to treat. Any experience with hookworms causing this kind of sickness?

His fever is actually going down when given Tolfedine this time (last time, fever won't go down even with the med, only went down after 3 days of IV), creeps back up again usually at night-morning. He's weak but it's not as bad as last time. He can still move, albeit very weak, and prefer to lie down. He can get up the stairs if he want to but can't jump up to sofa/bed and can't go down stairs or bed/sofa. Fingers crossed this will be the last.