Zoonoses Flashcards
What is zooanthroponoses
Normally human diseases but can infect animals
What is amphixenosis
Both man and animals are reservoir hosts
Anthrosoonoses
Single vertebrate host
Cyclozoonoses
2+ vertebrate hosts
Meta zoonoses
Vertebrate and intervertebrate hosts
What impacts do zoonoses have
Economic
Social
Causative agents
Viruses Bacteria Fungi Parasites Prions
Direct transmission routes
Inhalation Ingestion Percutaneous inoculation Penetration through mucous membranes Blood/body fluid exposure Transplacental
Indirect transmission route
Enviro
Vectors
Fomites (previously infected object contact)
Group A
CRAP!!! This is NOT a drill
High likelihood x high impact
Group B
Oh for goodness sake This is NOT good!
Moderate impact x moderate likelihood
Group C
Meh!
Low likelihood x high impact
Erhlichiosis
Bacteria
Transmit by vectors (avoid ticks!) and blood transfusion
Animals:fever appetite lose weight large lymph nodes
Humans: chills aches rash headache kidney failure bleeding disorders
Cutaneous larva migran
Hookworms
Direct skin penetration by larvae
Itch pain inflammation spontaneous healing
Ring worm
Fungi
Direct or indirect contact with infective spores
4/5 Typical animals except sheep
Hygiene, don’t over groom look at all lesions