RABIES DEFINITION: IT IS AN ACUTE INFECTIOUS FATAL VIRAL DISEASE OF THE CNS CAUSED BY RABIES VIRUS. CAUSE: -Caused by one of the rhabdoviridae viruses. -The virus is inactivated by sunlight, heat at 60 c for 30 minutes and ether. - It can be grown in ... إقراء المزيد

DEFINITION: _ _It's a self limited viral disease caused by one of the herpes viruses namely Epstein- Barr virus. INCIDENCE: _ _- EBV occurs all over the world. - Cases occur all over the year especially increase in February, March & April. - It is prevalent ... إقراء المزيد

(ACQUIRED IMMUNODEFICIENCY SYNDROME (AIDS * DEFINITION : _ _AIDS ACTUALLY REFERS TO THE CLINICALLY EVIDENT LATE AND END STAGE OF HIV DISEASE, BUT IN LAY TERMS IS OFTEN USED AS AN EQUIVALENT OF HIV INFECTION. CAUSE: _ _CAUSED BY HUMAN IMMUNODEFICIENCY VIRUS (H.I.V) WHICH IS A ... إقراء المزيد