Get the answer of: How to Control Malaria ? Malaria as a chill and fever disease is known to mankind for a long time and eradication of malaria is still a pioneer problem in public health. The control measures suggested against the spreading of malaria fall under three categories: (a) Elimination or destruction of vector; (b) Prophylaxis, i.e., prevention of [...]
Comparative account of four species of human infecting malarial parasite: 1. P. Vivax: i. Geographical distribution: In tropical, subtropical and warmer temperate regions. ii. Duration of pre-erythrocytic schizogony: 10-14 days iii. No. of crypto- zoites formed per schizont: 10,000-12,000 (approx.) iv. Incubation period: 14 days v. Duration of erythrocytic schizogony: 2 days vi. Form in peripheral blood during erythrocytic schizogony: [...]
In this article we will discuss about the life cycle of trypanosoma gambiense. Trypanosoma gambiense is digenetic; i.e., it completes its life cycle in two hosts. The primary or definitive host is man. The mammals, like pigs, buffaloes, antelopes often act as reservoir hosts harbouring the parasite. The intermediate host is blood sucking insect called tsetse fly (Glossina palpalis). Life [...]