Zoonoses (General and Bacterial Zoo Dss) Flashcards
On the catalogued, how many are known human pathogens?
1415
Of the 1415 known human pathogens, how many are of zoonotic origin?
888
61%
How many of the 175 emerging diseases in humans are zoonotic?
132
What are the top 10 zoonotic diseases in the Western Pacific and South-East Asia regions? ACEHJLNRSS
Avian influenza
Cysticercosis
Echinococcosis
Hanta virus
Japanese encephalitis
Leptospirosis
Nipah virus
Rabies
SARS
Schistosomiasis
When is World Zoonosis Day celebrated?
July 6
What is the top country with the most number of zoonotic diseases?
Nigeria
With 27 zoonotic diseases
What are the three (3) types of zoonoses based on direction of transmission? AZA
Anthropozoonoses
Zooanthroponoses
Amphixinoses
Of the 3 types of zoonoses based on direction of transmission, what is the transmission from animal to human?
Anthropozoonoses
Of the 3 types of zoonoses based on direction of transmission, what is the transmission from human to animal?
Zooanthroponoses
Of the 3 types of zoonoses based on direction of transmission, what is the transmission from human to animal or animal to human?
Amphixinoses
What are the four (4) types of zoonoses based on life cycle of infecting organism? DCMS - zoonoses
Direct zoonoses
Cyclozoonoses
Metazoonoses
Saprozoonoses
Of the 4 types of zoonoses based on the type of life cycle of the infecting organism, which one has the infecting organism does not undergo propagative or developmental changes during transmission?
Direct zoonoses
Examples of direct zoonoses (3)
Trichinosis
Rabies
Brucellosis
Of the 4 types of zoonoses based on the type of life cycle of the infecting organism, which one the infecting organism requires more than one vertebrae host species to complete its developmental cycle?
Cyclozoonoses
This is the type of cyclozoonoses that requires man to be one of the vertebrae host in the cycle
Obligatory cyclozoonoses
Examples of obligatory cyclozoonoses (2)
Taenia saginata
Taenia solium
This is the type of cyclozoonoses that exempts man to be one of the vertebrae host in the cycle
Non obligatory cyclozoonoses
Examples of non obligatory cyclozoonoses (2)
Hydatidosis
Echinococcosis
Of the 4 types of zoonoses based on the type of life cycle of the infecting organism, which one the infecting organism requires both vertebrate and invertebrate hosts
Metazoonoses
Of the 4 types of zoonoses based on the type of life cycle of the infecting organism, which one the infecting organism requires a non-animal developmental site or reservoir
Saprozoonoses
Examples of Saprozoonoses (2)
Mycoses
Tetanus
What are the two (2) types of zoonoses based on time distribution?
Endemic zoonoses
Emerging zoonoses
What are the five (5) types of zoonoses based on etiologic agents involved?
Viral
Bacterial
Rickettsial
Parasitic
Fungal
What are the 17 milk borne zoonotic diseases? ABCCEEFHLLLPQSSST
Anthrax
Brucellosis
Campylobacter
Cowpox
E. coli 0157:H7
E. coli infections
Enterovirus infections
Foot and mouth disease
Hepatitis
Leptospirosis
Listeriosis
Louping ill virus
Pseudo cow pox
Q fever
Salmonellosis
Staphylococcal enterotoxin poisoning
Streptococcal infections
Tuberculosis
What are examples of fish-borne nematodal zoonotic diseases? (4) CGAD
Capillaris philippinensis
Gnathostomiasis hispidum
Anisakis simplex
Dioctophyma renale
What are examples of fish-borne trematodal zoonotic diseases? (5) COHPM
Clonorchis sinensis
Opistorchis viverrini
Heterophyes heterophyes
Paragonimus westermani
Metagonimus yokogawai
What is an example of fish-borne cestodal zoonotic disease?
Diphyllobutrium latum
What are examples of fish-borne bacterial zoonotic diseases? (12) ABCEEEFLMPSV
Aeromonasis
Botulism
Camplylobacteriosis
Edwardsiella
Erysipelas
Escherichia coli
Francisella tularensis
Leptospirosis
Mycobacteriosis
Pseudomoniasis
Salmonella spp.
Vibriosis
These are mammal borne virus families that is carried by rodents (2)
Arenaviridae
Bunyaviridae
These are mammal borne virus families that is carried by bats (2)
Filoviridae
Paramyxoviridae
These are mammal borne virus families that is carried by multiple vectors
Rhabdoviridae
These are insect borne virus families that is carried by ticks (3)
Bunyaviridae
Flaviviridae
Reoviridae
These are insect borne virus families that is carried by mosquitoes (3)
Bunyaviridae
Flaviviridae
Togaviridae
Bacterial zoonotic diseases of importance (15) ABBCEHLPPSSTVZ
Anthrax
Botulism
Brucellosis
Campylobacteriosis
E. coli infection (Colibacillosis)
Human erysipeloid
Leptospirosis
Listeriosis
Pasteurellosis
Plague
Salmonellosis
Streptococcosis
Tetanus
Vibrio parahaemolyticus food poisoning
Zoonotic tuberculosis
What is the etiologic agent of anthrax?
Bacillus anthracis
G+, Aerobic
What are the two principal virulence factor of anthrax?
Toxin complex
Polypeptide capsule
All the term below is synonymous to what bacterial disease?
Malignant pustule
Malignant carbuncle
Charbon
Hematic anthrax
Bacterial anthrax
Splenic fever
Woolsorters disease
Anthrax
The zoonotic disease of anthrax in man has three forms:
Cutaneous
Pulmonary
Gastrointestinal (rarest)
How is anthrax transmitted? (3)
Direct contact
Inhalation
Ingestion
What is the treatment of choice for pulmonary and cutaneous anthrax?
Penicillin
Aside from penicillin, what is antibiotics are used in anthrax infection and for how long?
Ciprofloxacin or Doxycycline for 60 days
How do you diagnose anthrax? (6)
Symptomatic (cutaneous form)
Staining
Cultivation and noting Medussa head colonies
Mouse inoculation
Ascoli’s precipitation reaction
Serology
What is the etiologic agent of botulism?
Clostridium botulinum
What is the principal virulence factor of Clostridium botulinum?
Botulinum neurotoxin (BoNT)
Most potent toxin
What are the 7 types of botulism?
A
B
C
D
E
F
G
Of the 7 types of botulism, which ones are the most noted that affects humans?
A
B
E
F
All the terms below is synonymous to what bacterial disease?
Allantiasis
Lamziekte
Limber-neck
What animals are affected by botulism? (5)
Wild fowl
Poultry
Cattle
Horses
Fish (some)
The zoonotic disease of botulism in man has five forms:
Foodborne (common)
Wound botulism (rarest)
Infant botulism
Adult infectious botulism
Inadvertent botulism
How is botulism transmitted? (2)
Oral
Direct contact in wound botulism
What is the treatment of choice for botulism? (3)
Antiserum
Gastric lavage with penicillin/metronidazole
Symptomatic (ventilation)
How do you diagnose botulism? (2)
Mouse inoculation (reliable)
Lab test showing botulism poisoning (serum, feces. wound)
What is the etiologic agent of brucellosis? (4)
B. abortus
B. melitensis (most prevalent & virulent)
B. canis
B. suis
All the terms below are synonymous to:
Melitococcosis
Undulant fever
Malta fever
Mediterranean fever
Contagious abortion
Infectious abortion
Epizootic abortion
Bangs disease
Brucellosis
Arrange the four (4) etiologic agents of brucellosis according to most pathogenic and invasive:
Brucella melitensis
Brucella suis
Brucella abortus
Brucella canis
How is brucellosis transmitted? (3)
Direct contact
Ingestion of animal product
Inhalation
What is the treatment of choice for brucellosis?
Rifampin+Doxycycline for six weeks
How do you diagnose brucellosis? (3)
Symptoms and history
Bacteriology
Serology
How do you diagnose brucellosis via bacteriology? (2)
Culture
CSF evaluation
How do you diagnose brucellosis via serology? (3)
Serum (tube) agglutination test / SAT - most popular
Rose Bengal plate test / RBT
ELISA
What is the etiologic agent of camplybacteriosis?
Campylobacter jejuni
Campylobacter coli
All the terms below are anonymous to what bacterial disease?
Vibrionic enteritis
Cholera infantum
Summer complaint
Campylobacteriosis
What animals are affected by Campylobacter jejuni? (3)
Cattles
Broiler chickens
Turkeys
What animal is affected by Campylobacter coli?
Pigs
True or false: Campylobacter is the leading cause of human bacterial enteritis in the world. Even more than Salmonella and Shigella
True
How is campylobacteriosis transmitted?
Ingestion of contaminated food
What is the treatment of choice for campylobacteriosis?
Electrolyte replacement
Since infection is self-limiting
How do you diagnose campylobacteriosis? (2)
Stool culture (human)
Serology (antibody titer)