World Bulletin of Public Health (WBPH)
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Volume-38, September 2024
ISSN: 2749-3644
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SEASONAL OCCURRENCE OF PASTEURELLOSIS IN RABBITS
N.A. Nabieva
Veterinary Scientific Research Institute, Samarkand, Uzbekistan
Article history:
Abstract:
Received:
June 26
th
2024
As a result of scientific research, it was found that rabbit pasteurellosis
occurs in the regions of Samarkand region as a result of epizootic analysis.
Among the 4 seasons of the year, it was found that the number of
pasteurellosis was found in rabbits in spring, and it was found that 43% of
pasteurellosis was recorded in the spring when compared to the infected
rabbits on farms.
Accepted:
July 24
th
2024
Keywords:
rabbit, pasteurellosis, district, season, farm, epizootic, rabbit breeding, disease, region, bacteria
RELEVANCE OF THE SUBJECT:
Pasteurella
multocida, the causative agent of the disease, is the
most common causative species among rabbits. When
rabbit pasteurellosis is acute, the latent period lasts 5
–
10 hours, and death is observed in 1
–
2 days. A
number of factors affect the development of the
pathogen in the div of rabbits pathogens, for
example: feeding them on the basis of a poor diet,
improper storage, and the development depending on
the resistance of rabbits has been determined as a
result of scientific research [2, 6, 7, 9, 15, 16].
Rabbits, regardless of breed and age, can be infected
with this disease throughout the year, but in autumn
and spring, the disease develops very quickly and
causes the death of many rabbits [1, 3, 4, 5, 6, 8, 10,
11, 12,13, 15.].
RESEARCH MATERIALS AND METHODS:
Although
Pasteurella multocida in rabbits is resistant to
environmental factors, it multiplies very quickly after
entering the div and causes pathological processes
[4, 8, 12, 17, 18.]. The epizootological status of rabbit
pasteurellosis was carried out in a cross-section of
households in the districts of Samarkand region, with
114 rabbits belonging to the residents of the "Zarmon"
neighborhood belonging to the Tiniqoy, Eshniyoz, and
Lochinbek zoo veterinary centers in Pastdargom
district, 207 rabbits in the "Pastdargom bred rabbits"
farms of this district, and 55 in the "Sochak"
neighborhood of Toyloq district. The epitological status
of pasteurellosis was checked on rabbits and rabbits
belonging to 95 residents of Urgut district "Oramas,"
142 residents of Sartepo massif, Samarkand city, and
120 residents of "Polatdarkhan" district of Okdaryo
district. The seasonal dynamics of pasteurellosis were
studied according to the state of epizootological
monitoring in a total of 733 rabbits.
THE RESULTS OF THE RESEARCH:
were conducted
on the seasonal dynamics of rabbit pasteurellosis in a
cross-section of farms in the districts of Samarkand
region, in 114 rabbits in the population of "Zarmon"
neighborhood belonging to the veterinary center of
Tiniqoy, Eshniyoz, and Lochinbek in Pastdargom
district, 207 rabbits in "Pastdargom breed rabbits"
farms of this district, and "Sochak" in Toyloq district.
55 rabbits in the neighborhood, 95 rabbits in the
"Oramas" neighborhood of Urgut district, and 142
rabbits in the Sartepo massif of Samarkand city.
Epizootological status of pasteurellosis was checked in
rabbits belonging to 120 inhabitants of the
"Polatdarkhan" neighborhood of Akdarya district (Table
1). Epizootic monitoring of pasteurellosis disease was
carried out in a total of 733 head rabbits according to
the seasons of the year.
Table 1
Seasonal dynamics of pasteurellosis of rabbits in Samarkand region
№
Farm name
Total
number of
rabbits
Average damage
Winter
Spring
Summer
Autumn
head
percent
head
percent
head percent
head Percen
t
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1
"Zormon" MFY
Tiniqoi,
Lochinbek,
Eshniyoz
(Pastadarg'om
District)
114
13
11
44
38,5
22
19
35
31
2
"Rabbits
of
low-quality
breed" (Low-
quality district)
207
35
17
75
36
34
16
63
30
3
"Sochak" MFY
(Toiloq district) 55
9
16
15
27
13
23
18
33
4
"Ormas" MFY
(Urgut district) 95
17
18
28
29
21
22
29
30,5
5
"Polatdarkhan"
MFY (Aqdarya
district)
120
15
12,5
45
37,5
32
26,6
28
23,3
6
Sartepo massif
(Samarkand
district)
142
22
15
53
37,3
34
24
33
23
Average
percentage
of total head
count
733
111
14,8
260
43
156
21,7
206
28,4
It was found that the development of rabbit
pasteurellosis depends on the time of meeting and the
level of damage from several factors, including tight
keeping of rabbits in cages on farms, feeding them on
incomplete rations, changing climate, dust in the
environment, toxic gases, and the resistance of
animals.
According to the analysis of the results in Table 1, it
was found that 13 out of 114 infected rabbits in the
private rabbitry of "Zormon" MFY in Pastdargom
district were infected with pasteurellosis in winter, and
this was 11.5%, and by spring, 44 rabbits were
infected with pasteurellosis. 38.5 percent recorded the
result. The reason for this is mainly the changing
climate, relative humidity, and high air pressure, and
the disease developed as a result of insufficient
nutrition. By the summer season, this indicator slightly
decreased; 22 rabbits had pasteurellosis, 19 percent,
and in the autumn, 35 rabbits had pasteurellosis,
which was 31 percent.
Pasteurellosis of rabbits In the "Pastdargom breed
rabbits" farm in this district, 35 out of 207 heads of
rabbits were diagnosed with pasteurellosis in the
winter, and it was 17%, and by spring this indicator
was found in 75 heads of rabbits, and it was 36%. By
the summer months, pasteurellosis was detected in 34
heads of rabbits in this district, which was 16%, while
in autumn, 63 out of 207 rabbits were infected with
pasteurellosis, which was 30%. As a result of the
research, it was found that rabbit pasteurellosis is
common in all farms, especially in spring. The average
result was 43 percent. In winter, it was found that the
incidence of pasteurellosis in rabbits is relatively low,
on average 14.8 percent.
CONCLUSIONS
1. Rabbits are found to be infected with pasteurellosis
throughout the year.
2. Rabbit pasteurellosis was found to occur on average
in 14.8% in winter, 43% in spring, 21.6% in summer,
and 28.7% in autumn during epizootic monitoring in 6
regions of Samarkand.
3. It was found that rabbit pasteurellosis was more
frequent in spring compared to other seasons, with an
average of 43%.
4. As a result of the research, it was found that rabbits
World Bulletin of Public Health (WBPH)
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Volume-38, September 2024
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84 | P a g e
have an average of 27% of pasteurellosis in the cross
section of the seasons.
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