person-to-person microbial diseases
DESCRIPTION
Person-to-Person Microbial Diseases. Airborne Transmission Respiratory Infections Human Reservoir “Tough Microbes” 10,000 -100,000 bacteria per sneeze. Streptococcus. Streptococcus pyogenes S. pneumoniae Strep Throat. Other Strep Infections. Group A Strep -GAS Hemolytic Strep. - PowerPoint PPT PresentationTRANSCRIPT
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Person-to-Person Microbial Diseases
• Airborne Transmission
• Respiratory Infections
• Human Reservoir• “Tough Microbes”• 10,000 -100,000
bacteria per sneeze
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Streptococcus
• Streptococcus pyogenes
• S. pneumoniae• Strep Throat
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Other Strep Infections
• Group A Strep -GAS Hemolytic Strep.• Otitis media• Impetigo• Scarlet Fever• Rheumatic Fever• Pneumonia• GAS – Flesh eating ?
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Diphtheria
• Corynebacterium diphtheriae
• Metachromatic Granules
• Pseudomembrane• Lysogenic
conversion• Toxoid vaccine
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Whooping Cough
• Bordetella pertussis• DTaP Vaccine
– Diphtheria– Pertussis -acellular– Tetanus
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Tuberculosis
• Mycobacterium tuberculosis
• Primary• Tuberculin Test• Post primary• Tubercules• Isoniazid
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Other Mycobacterium spp
• M. bovis• Hansen’s Disease• M. leprae• Leprosy
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Meningitis
• Neisseria meningitidis
• Meningococcus• 30% carriers• Other bacteria and
viruses
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Viral Respiratory Pathogens
• Common Cold• Rhinovirus• Influenza• Hemagglutinin• Neuraminidase
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Antigenic Shifts
Polyvalent Vaccines
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Other Viruses
• Red Measles• Rubeola• Mumps• German Measles• Rubella• MMR Vaccine
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Chickenpox
Varicella
Shingles
Vaccine
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Staphylococcus aureus
• Coagulase Positive• Boils• Impetigo• Toxic Shock
Syndrome
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Gastric Ulcers
• Helicobacter pylori• Discovered in 1983• High carrier rate• Robin Warren &
Barry Marshall• Nobel prize 2005
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Hepatitis
• Liver Disease• Hepatitis A• People, food, water• Hepatitis B• Serum hepatitis• Hepatitis C• Cancer
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Sexually Transmitted Diseases• Gonorrhea• Neisseria
gonorrhoeae• Syphilis• Treponema pallidum• Congenital Syphilis• Chancre• Secondary Syphilis• Tertiary Syphilis
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Other STDs
• Chlamydia trachomatis
• Lymphogranuloma venereum
• Herpes simplex I • Cold sores• Herpes simplex II• Genital herpes
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AIDS• Acquired
Immunodeficiency Syndrome
• HIV• Human
Immunodeficiency Virus
• CD4
•Reverse Transcriptase• Protease Inhibitor
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Progression of HIV
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P to P Diseases Word ListAirborne Transmission
Respiratory Infections
Streptococcus pyogenes
S. pneumoniae
Strept Throat
β Hemolysis
Otitis media
Impetigo
Scarlet Fever
Rheumatic Fever
Pneumonia
Staphylococcus aureus
Coagulase positive
Boils
Impetigo
Toxic Shock Syndrome
Diphtheria
Corynebacterium diphtheriae
Metachromatic Granules
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P to P Diseases Word List 2
Pseudomembrane
Whooping Cough
Bordetella pertussis
DPT Vaccine
Tuberculosis
Mycobacterium tuberculosis
Primary
Tuberculin Test
Post primary
Tubercles
M. bovis
Hansen’s Disease
M. leprae
Leprosy
Viral Respiratory Pathogens
Common Cold
Rhinovirus
Influenza
Hemagglutinin
Neuraminidase
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P to P Diseases Word List 3
Antigenic Shift
Polyvalent Vaccine
Measles (Red)
Rubeola
Mumps
MMR Vaccine
German Measles
Rubella
Chickenpox
Varicella
Shingles
Sexually Transmitted Diseases
Gonorrhea
Neisseria gonorrheae
Syphilis
Treponema pallidum
Congenital Syphilis
Chancre
Secondary Syphilis
Tertiary Syphilis
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P to P Diseases Word List 4
Chlamydia trachomatis
Lymphogranuloma venereum
Herpes simplex I & II
Acquired Immunodeficiency Syndrome
Human Immunodeficiency Virus
CD4
Reverse Transcriptase
Protease Inhibitors