person-to-person microbial diseases airborne transmission respiratory infections human reservoir...
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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.• Otitis media• Impetigo• Scarlet Fever• Rheumatic Fever• Pneumonia• GAS – Flesh eating ?
Diphtheria
• Corynebacterium diphtheriae
• Metachromatic Granules
• Pseudomembrane• Lysogenic
conversion• Toxoid vaccine
Whooping Cough
• Bordetella pertussis• DTaP Vaccine
– Diphtheria– Pertussis -acellular– Tetanus
Tuberculosis
• Mycobacterium tuberculosis
• Primary• Tuberculin Test• Post primary• Tubercules• Isoniazid
Other Mycobacterium spp
• M. bovis• Hansen’s Disease• M. leprae• Leprosy
Meningitis
• Neisseria meningitidis
• Meningococcus
• 30% carriers
• Other bacteria and viruses
Viral Respiratory Pathogens
• Common Cold• Rhinovirus• Influenza• Hemagglutinin• Neuraminidase
Antigenic Shifts
Polyvalent Vaccines
Other Viruses
• Red Measles• Rubeola• Mumps• German Measles• Rubella• MMR Vaccine
Chickenpox
Varicella
Shingles
Vaccine
Staphylococcus aureus
• Coagulase Positive• Boils• Impetigo• Toxic Shock
Syndrome
Gastric Ulcers
• Helicobacter pylori
• Discovered in 1983
• High carrier rate
• Robin Warren & Barry Marshall
• Nobel prize 2005
Hepatitis
• Liver Disease
• Hepatitis A
• People, food, water
• Hepatitis B
• Serum hepatitis
• Hepatitis C
• Cancer
Sexually Transmitted Diseases• Gonorrhea• Neisseria
gonorrhoeae• Syphilis• Treponema pallidum• Congenital Syphilis• Chancre• Secondary Syphilis• Tertiary Syphilis
Other STDs
• Chlamydia trachomatis
• Lymphogranuloma venereum
• Herpes simplex I • Cold sores• Herpes simplex II• Genital herpes
AIDS• Acquired
Immunodeficiency Syndrome
• HIV• Human
Immunodeficiency Virus
• CD4
•Reverse
Transcriptase• Protease
Inhibitor
Progression of HIV
P to P Diseases Word List
Airborne 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
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
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
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