The incubation period of Sarcoptes scabie is?

Ans. is 'd' i.e., 4-5 weeks The incubation period of scabies * The incubation period is 4-6 weeks before itching begins. Usually, there is no itching in the first four to six weeks of contracting the infection because the itching is due to the development of sensitization (Hypersensitivity) to some of the products (Saliva-scabies) of the mite. About 4-6 weeks are required for the hypersensitivity to develop.