High fever in cat

dear drs, please give your opinion about this case.Dx and Rx. Detailed history not available.

35yrs male suddenly 4days back after coming from jungle hunting .this type of lesion appears! dx tx pls

20 yrs female 8 months pregnant,started having itching lesions since 3 months of pregnancy,,,,,what it could be

46 years old male patient having such lesions since last 3 years. Slight itching. No history of DM HTN. On homeopathic treatment. Used steroids about 3 months earlier.

a man 37 has itching lesions seasonally recurring since 10 yrs. Dx Rx.