Infections caused by RNA viruses

Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, maps, and tables to summarize RNA viruses that are significant causes of disease in the tropics and subtropics. This includes measles, polio, hepatitis A, C, and E viruses, rabies, arboviruses, and viral haemorrhagic fevers. The chapter also includes sections on important retroviruses, HIV, and human T-lymphotropic virus. For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment, and prevention.

Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, and tables to summarize DNA viruses that are significant causes of disease in the tropics and subtropics. This includes pox viruses and hepatitis B virus. For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment, and prevention


Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, and tables to summarize Gram-negative organisms that are significant causes of disease in the tropics and subtropics. This includes Escherichia coli, Shigella, and Salmonella species (including typhoid and paratyphoid), Brucella, melioid, Campylobacter, and meningococci. For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment, and prevention.


Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, and tables to summarize Gram-positive organisms that are significant causes of disease in the tropics and subtropics. This includes anthrax, tetanus, clostridial infections, diphtheria, and streptococci. For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment, and prevention.


Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, maps, and tables to summarize fungal infections that are significant causes of disease in the tropics and subtropics, with a primary focus on dimorphic fungi (Histoplasma, Blastomyces, Coccidioides, Paracoccidioides, and Penicillium species). The chapter also includes cryptococcal infection and Madura foot. For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment and prevention.


Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, and tables to summarize infections caused by obligate intracellular bacteria. The chapter begins with a classification system to divide these organisms into Rickettsia, Anaplasma, Chlamydia, Coxiella, and Bartonella species. Separate sections then follow on the infections of most clinical significance for the tropics and subtropics, including the typhus group (caused by rickettsial infection) and Q fever. For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment, and prevention.


Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, and tables to summarize infections caused by spirochaetes. The chapter begins with a classification system to divide these organisms into Treponema, Borrelia, Leptospira, and Brachyspira. Separate sections then follow on the infections of most clinical significance for the tropics and subtropics, including leptospirosis, syphilis, non-venereal treponemes, and relapsing fevers. For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment and prevention.


Author(s):  
James H. Maguire

Diseases endemic to the tropics and subtropics remain major causes of morbidity and mortality in resource-poor areas of the world and are a challenge for practitioners in industrialized countries who care for returning travelers and immigrants. As a rule, the infectious diseases of travelers are different from or present differently than those of persons who have lived for long periods of time in endemic areas. For example, hepatitis A is rare among immigrants arriving from the tropics, who typically acquired infection and lasting immunity early in life, whereas travelers from industrialized countries lack immunity unless vaccinated and are at high risk of becoming infected during travel. In this review several of the most common clinical syndromes and the tropical infectious diseases that cause them are discussed.


Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, maps, and tables to summarize protozoal infections of the human gut, starting with a classification system and then providing specific notes on amoebiasis and Giardia infection. For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment, and prevention.


Author(s):  
Philippa C. Matthews

This chapter consists of short notes, diagrams, maps, and tables to summarize human trematode (‘fluke’) infections, starting with a classification of relevant organisms. The chapter is then divided into four sections comprising liver flukes, gut flukes, tissue (lung) flukes. and blood flukes (Schistosoma). For ease of reference, each topic is broken down into sections, including classification, epidemiology, microbiology, pathophysiology, clinical syndromes, diagnosis, treatment, and prevention


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