âFrance was the most active of the European colonial powers in attempting to maintain a sphere of influence amongst its former territories.â âThis province was a German sphere of influence and Germany dominated the rail lines, factories and coal mines that existed in Shantung.â
Malaria is an infection caused by single-celled parasites that enter the blood through the bite of an Anopheles mosquito. These parasites, called plasmodia, belong to at least five species. Most human infections are caused by either Plasmodium falciparum or Plasmodium vivax.
Knowledge center. Malaria is a life-threatening blood disease caused by parasites and is transmitted to humans by the Anopheles mosquito. Once bitten, parasites multiply in the host's liver before infecting and destroying red blood cells.The disease can be controlled and treated if diagnosed early on.nowledge center. Malaria is a life-threatening blood disease caused by parasites and is transmitted to humans by the Anopheles mosquito. Once bitten, parasites multiply in the host's liver before infecting and destroying red blood cells.