He was taken to the hospital because of dehydration caused by having Dengue for 6 days, at the hospital he was treated for Dengue only, but then he started shaking involuntarily for 2 days, the doctors started the
search to find out the cause, all blood exams where made
and nothing (there was a time one exam said that his calcium level was low, but then they repeat the blood test and apparently it was a lab mistake).