VAXXITEK HVT + IBD - Field Study - China - Merial

1. VAXXITEK®
HVT+IBD
FIELD EXPERIENCE IN “COLOURED CHICKENS”
WUJING LI HUA - CHINA
WEI XI HUI
MERIAL AVIAN FORUM, ROMA 27TH, 28TH AND 29TH JUNE 2012VAXXITEK.COM

2. CONTEXT -ENVIRONMENT
-EPIDEMIOLOGY
• CHINA: 10 B BROILERS/YEAR
→50% ‘COLOURED CHICKENS’
• 1.5-1.6 KG IN 50-5 DAYS
• WUJIN LI HUA: 150 M BIRDS/YEAR
• VERY CHALLENGING AREA: vvIBD, MD, vvND, AI
• IBD VACCINATION PROGRAMS WITH HOT
VACCINES
• OBJECTIVES OF THE STUDY:
• TO EVALUATE THE BENEFITS OF VAXXITEK
HVT+IBD IN COMPARISON WITH LIVE IBD HOT
VACCINE PROGRAM, IN THE FARMS OF 2
BRANCHES OF WUJIN LI HUA: SIJI AND WUJIN
MERIAL AVIAN FORUM, ROMA 27TH, 28TH AND 29TH JUNE 2012VAXXITEK.COM

3. PROTOCOL –TRIAL
VAXXITEK GROUP CONTROL GROUP
SUB -GROUP WUJIN FARMS
4
48000
SIJI FARMS
9
112420
WUJIN FARMS
8
97000
SIJI FARMS
16
193930
# FARMS
TOTAL FLOCK SIZE
MERIAL AVIAN FORUM, ROMA 27TH, 28TH AND 29TH JUNE 2012VAXXITEK.COM
DAY VAXXITEK GROUP CONTROL GROUP
AI H5+H9
ND+IB LIVE
LIVE IBD HOT
1
AI H5+H9
ND+IB LIVE
10
10
20
30
14
IB MASS
LASOTA+H120
ND+AI H5+AI H9
IB MASS
LASOTA+H120
ND+AI H5+AI H9
VAXXITEK HVT
• PARAMETERS:
• LIVEABILITY, BW,
FCR, DWG, EPI
• MEDICATION COST
• ECONOMIC BENEFIT
1

4. RESULTS
PARAMETERS CONTROL GROUP VAXXITEK VARIANCE
LIVEABILITY (%) 94.1% 95.2% +1.1%
+0.03
0.00
+0.88
+5
-0.18
1.57 1.61
2.30
29.39
123
0.43
2.30
30.27
128
0.25
LIVE WEIGHT (KG)
FCR
DWG (G/DAY)
EPI
MEDICATION COST (RMB *)
PARAMETERS CONTROL GROUP VAXXITEK VARIANCE
LIVEABILITY (%) 92.3% 93.4% +1.0%
+0.10
-0.04
+2.14
+11
-0.14
1.42 1.52
2.34
26.42
107
0.39
2.30
28.56
128
0.25
LIVE WEIGHT (KG)
FCR
DWG (G/DAY)
EPI
MEDICATION COST (RMB *)
MERIAL AVIAN FORUM, ROMA 27TH, 28TH AND 29TH JUNE 2012VAXXITEK.COM
SIJI BRANCH BENEFIT: 0.36 RMB / BIRD. WUJIN BRANCH BENEFIT: 0.64 RMB / BIRD. * 1 RMB = 0.15 US$

5. VAXXITEK BENEFITS*
• IMPROVEMENT OF EPI
• DECREASE IN COST MEDICATION
• ECONOMIC BENEFIT
MERIAL AVIAN FORUM, ROMA 27TH, 28TH AND 29TH JUNE 2012VAXXITEK.COM
*VAXXITEK® HVT + IBD is indicated to aid in the prevention of infectious bursal disease and Marek’s disease.
Reduction of disease may allow flocks to perform better across key production parameters. 1-4, 7-8