Consumed by despair

Forced by family to succumb/submit to hospitalization (Johns Hopkins - coming Tuesday) due to malnutrition (60% below expected BMI). While the problem is NOT - I will be treated as an eating disorder patient unless I can disprove the false assumption.

Malnutrition, inability to eat/swallow/digest, et cet is the result of a systemic infection from toxic mold. (Sinus, upper respiratory most affected - digestive issues, vertigo, migraines, loss of coordination, cognitive/communicative skills, et al - secondary). Infection has been established by labs via two MD's, two ND's, two microbiologists/mycologists - and suggested to be the case by an endocrinologist. Unfortunately, this diagnosis is not accepted by the powers which now control me - otherwise, in their minds, the antifungals would have resolved things by now. Ha.

The question:

Any advice related to precautions, concerns, counterproductivity while incarcerated? What do you consider the most dangerous elements/potentials in a hospital setting? IV feeding and/or tube feeding is likely, at least initially.

One upside - computer is permitted.

Any and all responses appreciated.