False about scabies is all except
Scabies is characterised by pruritis mainly. 
Sexual transmission is possible mode of initial infection, although it can be seen in household contacts.
Baby mite develops into adult in approximately 10days.
Not transmitted sexually.
Pruritis is predominantly absent.
Baby mite develops into adult in 30days.
Erythematous papules develop due to delayed type 4 hypersensitivity.