Bullous Pemphigoid!!
Carrion's disease
Ebola?
Yersinia pestis maby (bubonic plague)
I just realized I’m wrong there are no black hemorrhagic blisters.
Hpv?
Severe case of VZV?.. but the blistering is abnormal.. Not sure
Bullous pemphigoid
Neurofibromatosis
??
Bullous imptigo?