Studies on some different strains of rift valley fever virus

Rift Valley Fever is an acute infectious viral diseaseinfects man and many species of animals. In this work [studies ondifferent strains of Rift Valley Fever ”virulent and attenuated”]three experiments were done.iono Microscopically~ the mucosa regenerated completely in 60% ofc as es while the 2.nflau”1Il1atory phenomenon stood still for the aa Ldperiod.The worst tY.ge of hee.l.Lng was observed ill those anf.ma Lsoperated on using silk material~ This was manifested by a