A single lice known as a louse can live up to 30 days and produce 100 nits eggs. Human lice survive by feeding on human blood.
20 Ways To Get Rid Of Head Lice Health https://www.health.com/health/gallery/0,,20641598,00.html
Lice Pictures Of What Head Lice Look Like https://www.webmd.com/children/ss/slideshow-lice-overview
Head Lice 101 What Lice Look Like How They Behave And How Kids https://www.babycenter.com/0_head-lice-101-what-lice-look-like-how-they-behave-and-how-ki_10892.bc
