An efficient technique for a time fractional model of lassa hemorrhagic fever spreading in pregnant women

Lassa hemorrhagic fever is a lethal and transmissible disease, whose outbreaks were first witnessed in Central Africa Republic, Liberia, Nigeria, Guinea and Sierra Leone. This deadly disease kills pregnant women more than the Ebola hemorrhagic fever with a mortality rate of about 80%. A new analysis with the proposed time fractional lassa hemorrhagic fever model for pregnant women patients is carried out. The numerical solution to this model is found using the fractional variation iteration method. The convergence of solution by the presented scheme is illustrated. The gained results are discussed using figures. The figures show the variation of susceptible, infected, recovery and death population of pregnant women with time. The results divulge that the presented scheme is reliable, highly effective and easy to use.