40/m c/o: sudden bullous over chest, Upper limb, back past three days. spot diagnosis & mgmnt

3 day old baby c purpuric lesions and Pustular lesions (filled with clear liquid though ) .Crp is negative ...Please suggest diagnosis

Adult male this lesion blisters type both hands since three weeks. Very itching .no pain no fever . He applied gentamycin no relievd..pla dx n tx. Thank u

10 months old baby presented with these types of maculo pustular rashes over front of the chest,one on nape of neck n behind left eat.No fever,no regional lymphadenopathy,no history of scratching or rubbing. These lesions are since last 5 days.No history of any drug intake prior to appearance of these lesions. Diagnosis n Treatment. ..

6 yr female have these type of lesion since 7 days mild itching mild pain ......at starting vesicals and then changed in tense bullous lesion after that these settle down ....and formed crust......no oral mucosal lesion ...DX ????????