Chapter 23,part C Microbial Diseases of the Cardiovascular and Lymphatic Systems
Copyright © 2004 Pearson Education, Inc., publishing as Benjamin Cummings B.E Pruitt & Jane J. Stein Chapter 23, part C Microbial Diseases of the Cardiovascular and Lymphatic Systems
Burkitt's Lymphoma Nasopharyngeal carcinoma Epstein-Barr virus (Human herpesvirus 4) Cancer in immunosuppressed individuals,and malaria and AlDS patients
• Nasopharyngeal carcinoma • Epstein-Barr virus (Human herpesvirus 4) • Cancer in immunosuppressed individuals, and malaria and AIDS patients Burkitt’s Lymphoma
Infectious Mononucleosis Epstein-Barr virus (Human herpesvirus 4) Childhood infections are asymptomatic Transmitted via saliva Characterized by proliferation of monocytes
• Epstein-Barr virus (Human herpesvirus 4) • Childhood infections are asymptomatic • Transmitted via saliva • Characterized by proliferation of monocytes Infectious Mononucleosis
Infectious Mononucleosis 100 EB virus 80 CMV 60 40 TOXO 20 0 0.5-2 3-5 6-10 11-15 16-20 21-25 26-50 >50 Age(yr) Figure 23.20
Infectious Mononucleosis Figure 23.20
Cytomegalic Inclusion Disease Cytomegalovirus (Human herpesvirus 5) Infected cells swell (cyto-,mega-) Latent in white blood cells May be asymptomatic or mild Transmitted across the placenta,may cause mental retardation Transmitted sexually,by blood,or by transplanted tissue
• Cytomegalovirus (Human herpesvirus 5) • Infected cells swell (cyto-, mega-) • Latent in white blood cells • May be asymptomatic or mild • Transmitted across the placenta, may cause mental retardation • Transmitted sexually, by blood, or by transplanted tissue Cytomegalic Inclusion Disease