Head Lice:
Lice infestation, also known as pediculosis is a common human problem. Head to head contact is the primary way of transmitting head lice. However, they are also transmitted through indirect contact like sharing pillows, hat, carpet and so on. Head lice are found behind the ears and near the neck. They may cause itching, crusting, and redness on scalp. Sometimes head lice do not show any symptoms. Repeated scratching of lice bites may cause skin infections.
