The cost to build a septic tank system varies widely, depending on your location. According to SepticTankGuide.com, a standard or conventional gravity system for a 3-bedroom home on a level site with good soil would likely cost from $1,500 to upward of $4,000.
Malaria is caused by the protozoan parasite Plasmodium. Human malaria is caused by four different species of Plasmodium: P. falciparum, P. malariae, P. ovale and P. vivax. Humans occasionally become infected with Plasmodium species that normally infect animals, such as P. knowlesi.
Causes. Rectal prolapse occurs most often in children under age 6 and in the elderly. In children, it can be found with cystic fibrosis, worm infections of the intestine, or long-term diarrhea. In adults, it is usually found with constipation, or with a muscle or nerve problem in the pelvic or genital area.