intra

Question 1

which cause a pneumo secondaire

Answer 1

s. suis (supuree)
glasserella parasuis (fibro-purulente)
pasterella multocida

Question 2

age where diseases affect pigs

Answer 2

s. suis : 5-10 semaine
glasserella: 4-8 semaine
mycoplasma hyorhinis: 3-10 semaines (desfois debut engrais)
ecoli: porcelet sous la mere (sporadique)
rouget: tous stades
a. suis: tous stage diff symptoms
srrp: all stade
circovirus sdps : 6-18semaines

Question 3

which diseases are zoonose

Answer 3

s. suis (meningite)
e. rhusiopathia (cellulite et endocardite)

Question 4

which bacteria is ubiquitist

Answer 4

a. suis
glasserella

Question 5

what type of pneumonie does a. suis cause

Answer 5

pleuropneumonie fibro-hemorragique

Question 6

describe a. suis

Answer 6

ubiquiste, gram-
jeune: septi
engrais: pb respi
engrais+ adulte: cutané

Question 7

type of bacterie for each disease

Answer 7

a. suis: gram -
s. suis: gram +
ecoli: gram -
rouget: coccobacille gram +
mycoplasme hyorhinis: ?
glasserella parasuis: bacille gram -
srrp: virus artereviridae ARN envelopper
circovirus: ADN non envelopper

Question 8

which ones are frequent

Answer 8

s. suis
glasserella
influenza

Question 9

pathogenie mycoplasme hyrhinis

Answer 9

colonise tractus repi superieur , epith nasal et respi/amygdales, dommage aooareil muco-ciliaire

Question 10

what does mycoplassma cause

Answer 10

polyarthrite, polyserosite, otite

Question 11

which one causes avortement

Answer 11

rouget (dernier tier)
circovirus (myocardite foetus)
SRRP
influenza

Question 12

what type of pneumonie does srrp have

Answer 12

pneumonie necrosante et proliferative

Question 13

pathogenie circovirus

Answer 13

inhalation ou ingestion –> replication dans macrophage ou c. dendritique de la muqueuse digestive, respi ou tissu lymphoide locaux
dessimination systemique via sang ou lymphe

Question 14

traitement SDPS

Answer 14

vaccin

Question 15

pathogenie glasser

Answer 15

through cavite nasal/trachee –> bacterimie –> sang ou sereuse

Question 16

prevention mycoplasma hyorhinis

Answer 16

eradication peu probable
vaccin commercial + autogene
prevenir co-infection

Question 17

facteur qui favorise express clinique de mycoplasma hyorhinis

Answer 17

diff souche
co-infect
environment

Question 18

reservoir

Answer 18

s. suis -> cochon
glasser –> truie
m. hyorhinis –> truie ou late severage
e. coli –> truie
rouget: pig amygdales + tissue lymphoides
a. suis: porc amygdales, cavite nasales, vagin

Question 19

pathogenie e. coli

Answer 19

souches avec facteur de virulence (fimbriae, aerobactine, cytotoxine) –> immunite difficiente –> (plaie/ ombilique) ou orale –> bacteremie –> septicemie ou sereuse

Question 20

what type of arthitrre in rouget

Answer 20

arthrite non-supurre proliferative

Question 21

which ones are sporadique

Answer 21

rouget
e. coli

Question 22

which ones are colonisateur precoce

Answer 22

glasserella and a. suis

Question 23

pathogenie srrp

Answer 23

replication primaire tissue lymphoide
(amygdal, NL, poumon) –> viremie –> localisation organes lymphoides, poumon, autre replication secondaire

cellule cible macrophage/monocyte receptuer CD 163

Question 24

facteur a risque de circovirus

Answer 24

co-infection
regie
batiment
animaux

Question 25

traitement circovirus

Answer 25

antibio si infection secondaire vaccin commercial tué, tres efficace, porcelet (after 10 days), truie, cochette

Question 26

prevention srrp

Answer 26

commercial vaccin vivent modifier IM, une souche, viremie, entre souche maybe, verrat/repro ou cochette

Question 27

MADEC

Answer 27

circovirus decrease pression d'infection: tptv, lavage, hygiene, 1 auguille, parc hopital augmenter resistance: colostrum, lmiter melange et adoption, condition env adequate

Question 28

ecoli porteur

Answer 28

truie ou post-sevrage (dans systeme GI)

Question 29

epidemio rouget

Answer 29

bacterie largement repandu reservoir: porc (30-50%) dans amygdale et tissue lymphoide + PLEINS DAUTRE RESERVOIR

Question 30

diagnostique SRRP

Answer 30

prelevement : poumon + amygdale + NL test: PCR ou fluide orale : pcr/elisa prise de sang: pcr/elisa

Question 31

prevention circovirus

Answer 31

vaccin commercial dispo vaccin tuee 1-2 dose porcellet ou truie/cochette

Question 32

pathogenie influenze

Answer 32

inhalation --> replication epithelium respi (bronche/bronchiole) --> ecoulement nasaux (1-7 jours post infection) --> bronchite necrosante

Question 33

traitement influenza

Answer 33

antipyretique + antibio si infection secndaire vx: commercial tué usually for more than one souche

Question 34

diagnostique influenza

Answer 34

necropsie: pcr poumon isolation virale sequencage H et N vivant: pcr - ecoulement nasal fluide oraux

Question 35

diagnostic rhinite

Answer 35

identification des souches toxi pasteurella multocida ecouvillon nasal/grattage amygdales PCR/ANTIBIOGRAMME

Question 36

traitement/prevention rhinite

Answer 36

no treatment for progressive since irreversible just reduce contamination with MAT prevention decrease pression d'infection vx: pas commercial but autogene

Question 37

epidemiologie rhinite

Answer 37

transmission par contact direct, infection aerognee ou par voie vaginal transmission entre pporcelet au sevrage bacerie retrouvee chez plusieur especes

Question 38

Epidemio mycoplasma hyopneumonia

Answer 38

transmission direct (secretion nasal + goulette) faible survie dans lenvironment incuation 2-3 semaines propagation lente persiste pendant des mois dans les poumons RESERVOIR: TRUE OU PORC PLUS AGES

Question 39

traitement mycoplasma

Answer 39

antimicrobien vaccin tue commercial 1-2 doses 3 semaine - 6 semaine sevrage et dans 3 semaine arriver des cochette et dans 3 semaines

Question 40

which ones have no vaccins?

Answer 40

e. coli a. suis rhinite inclusion

Question 41

diagnostic rouget

Answer 41

SC necropsie bacteriologie (organe - debut d'infection) ou articulation phase chronique (hard)