Annex
Veterinary certification for the importation of ovine embryos from Canada and the USA
Effective 21 April 2017 to 25 September 2018NOTE: Veterinary certificates are negotiated directly between relevant government authorities. In cases where a veterinary certificate has not been negotiated, this annex can be used as the basis for developing a suitable document.
1. Foot and mouth disease (FMD)
Immediately prior to the pre-collection period each donor was living in Canada and the United States of America, recognised by the OIE as being free from foot and mouth disease.
2. The exporting county meets the Code Article definitions for country freedom from sheep and goat pox (capripox virus).
3. The embryos came from donors (both male and female), 5 years of age or older prior to export of the embryos, and which had lived only in a country or zone where:
scrapie has been compulsorily notifiable during the previous 6 years
an effective and continuous national surveillance system is practiced
brains from clinically suspect animals which are slaughtered or die are examined in a laboratory in accordance with the diagnostic techniques set out in the OIE Manual of Standards for Diagnostic Tests and Vaccines or the USDA Voluntary Scrapie Flock Certification Program Standards
the feeding of ruminant derived meat-and-bone meal to sheep and goats is banned
scrapie-affected sheep and goats are slaughtered and their carcasses disposed of in a manner that would reliably preclude the spread of scrapie infective agent (such as complete incineration)
procedures are followed which allow tracing of each scrapie affected animal back to its flock of birth.
4. The embryos came from donors (both male and female), 5 years of age or older prior to export of the embryos, and which are of a homozygous PrP genotype known to be susceptible to scrapie, in relation to the particular breed of sheep (approved by Department of Agriculture and Water Resources), as verified in the attached certificate/s from a laboratory/laboratories officially approved by the Veterinary Administration to do PrP genotype testing.
[Note: Breeds and genotypes permitted without consultation with Department of Agriculture and Water Resources: Suffolk – QQ at Codon 171, and Cheviot, Texel, Charollais – VRQ/VRQ (at Codons 136/154/171].
Requests for the importation of embryos from other breeds will be considered by Department of Agriculture and Water Resources after receiving details of breed specific PrP genotype and scrapie susceptibility through the veterinary administration of the exporting country.
Suffolk semen donors may be of genotype QH but must undergo the same autopsy procedure as required of female donors]
5. The embryos came from donors (both male and female), 5 years of age or older prior to export of the embryos, and which originated from flocks:
of Certified status in the USDA Voluntary Scrapie Flock Certification Program
or
in which no case of scrapie has been confirmed or suspected during the 5 years immediately prior to collection
in which all animals are identified and can be traced back to their flock of birth
for which records of parentage, and movements of animals in and out of the flock, are maintained for a minimum period of 5 years;
into which, during the previous 5 years, introductions were only permitted from flocks with equivalent scrapie status
in which no animals have commingled with flocks of lower scrapie status during the previous 5 years
or
for which confirmed information is available which would provide equivalent security to the above.*
*[Note: Applications for this option must be made to Department of Agriculture and Water Resources through the Veterinary Administration of the exporting country.]
[The veterinary certificate must indicate the option that applies.]
6. Each donor was isolated from all ruminants, except other donors of equivalent health status, during the pre-collection and the collection periods. Prior to entry into quarantine each donor was individually identified by microchip implanted midline between the shoulder blades or behind the ear. The microchip or electronic implant is any radio frequency identification device approved for use by the exporting country Veterinary Administration which is tamper resistant and readable by equipment available to the Veterinary Administration. The donor must be identified by scanning the microchip at the each process which must be certified.
7. Donors were:
not vaccinated against any diseases, except tetanus using a killed vaccine, during the pre-collection period nor during collection
clinically inspected at least each week during the pre-collection period and on each day blood samples were collected and, at each inspection, were found to be free from signs of contagious and infectious diseases (by the team veterinarian, Official Veterinarian or a registered veterinarian appointed by the team veterinarian and acting under written instruction).
8. All animal health testing, to meet these conditions, was performed at laboratories, and using tests, approved by the Veterinary Administration of the exporting country.
9. Bluetongue (BT)
Each donor was:
subjected to a serological test to detect antibody to the BT virus group, such as the BT competition enzyme-linked immunosorbent assay (ELISA) or the BT agar gel immunodiffusion (AGID) test, between 28 and 60 days after collection, with negative results
or
subjected to a BT virus isolation test or polymerase chain reaction (PCR) test on a blood sample taken on the day of collection, with negative results.
[The veterinary certificate must indicate the option that applies. The attached table must include dates of sampling for test, type of tests used, test results.]
10. Brucella melitensis infection
Each donor:
has lived only in a country or zones which meets OIE Code Article requirements for country freedom
or
immediately prior to the pre-collection period, was part of a flock officially free from B. melitensis infection according to OIE Code Article requirements and gave a negative result to a complement fixation test (CFT) and a Rose Bengal plate agglutination test for B. melitensis infection on the same blood sample taken during the pre-collection period or at autopsy.
[The veterinary certificate must indicate the option that applies. The attached table must include dates of sampling for test, type of tests used, test results.]
11. Contagious agalactia (CA)
Each donor has lived on premises in which contagious agalactia has not been diagnosed during the 6 months immediately prior to the pre-collection period.
12. Maedi-visna (MV)
Each donor:
12.1.(a) immediately prior to embryo collection was part of an accredited MV free flock recognised by the Veterinary Administration
OR
12.1.(b) immediately prior to embryo collection was part of a flock in which MV had not been diagnosed during the previous 3 years and during this 3 year period no commingling [6] with goats occurred and no animals were introduced from flocks with a lesser disease status. (Commingling is defined as animals grouped together having physical contact. This does not include incidental contact between animals off the flock’s premises, such as occurs at shows and sales)
AND
12.2. either gave a negative result to an approved ELISA for MV antibodies on two blood samples collected 30 days apart during the pre-collection period, at the time of collection or at autopsy or was sourced from a flock which tested negative within the 6 months immediately prior to export. (A flock which “tested negative” is defined as a closed flock in which a sample, sufficient to provide 95% probability of detecting evidence of MVV at 10% prevalence, tested negative to an approved AGID or ELISA.)
[The veterinary certificate must indicate the option that applies. The attached table must include dates of sampling for test, type of tests used, test results.]
13. Enzootic abortion of ewes
Each donor:
has lived on premises in which enzootic abortion of ewes (EAE) had not been diagnosed during the 2 years immediately prior to the pre-collection period
and
gave a negative result to a CFT test for EAE during the pre-collection period.
[The attached table must include dates of sampling for test, type of tests used, test results.]
14. Jaagsiekte
Each donor:
has only lived in flocks which include animals older than 5 years
in which, as far as can be determined, after due enquiry and examination of official records, all animals remained free from jaagsiekte, based on the absence of clinical signs, for at least 5 years immediately prior to collection of embryos. During this period no animals were introduced from flocks with a lesser jaagsiekte status
or
gave a negative result to a pathological examination or immune or nucleic acid test for jaagsiekte virus/viral components in lung and associated lymphoid tissues in accordance with procedures approved by the Veterinary Administration for the detection of jaagsiekte.
*[Note: This testing must be carried out at a laboratory approved by the Veterinary Administration to carry out histopathological diagnosis and/or immune or nucleic acid detection testing.]
[The veterinary certificate must indicate the option that applies. The attached table must include dates of sampling for test, type of tests used, test results.]
15. Schmallenberg virus
Each donor has only lived in a country where no cases of disease caused by Schmallenberg virus has been detected or reported.
16. The semen donors were of equivalent tested health assurance standards to those prescribed for the female donors and the embryos were produced:
by insemination with fresh semen collected from identified males
or
by insemination with semen collected, processed and stored at centres registered under the competent authority of the exporting country.
[The veterinary certificate must indicate the option that applies.]
17. Samples for DNA testing
Before the export of embryos, appropriate samples (blood and/or fleece) were collected from each male and female donor and labelled in accordance with the Manual of the International Embryo Transfer Society (IETS).
*[Note: Information on the collection and submission of samples for DNA testing must be obtained from the Australian laboratory conducting the DNA testing].
18. Before the export of embryos each female donor:
was autopsied under the direct supervision of an Official Veterinarian or a registered veterinary pathologist employed at a Veterinary laboratory approved by the Veterinary Administration and acting under written instruction from the Official Veterinarian
gave a negative result to tests for scrapie prion protein (PrPsc)* on specimens of brain, brain stem, spinal cord, palatine tonsils, spleen, mesenteric lymph nodes and distal ileum using immunohistochemical methods or techniques of equivalent sensitivity in accordance with procedures laid down by the Veterinary Administration for the detection of scrapie infective agent.
[* Note: This testing must be carried out at a laboratory approved by the veterinary administration to carry out testing for scrapieprion protein (PrPsc).]
[The attached table must include dates of sampling for test, type of tests used, test results.]
19. The embryos were collected, handled and stored in accordance with the World Organisation for Animal Health (OIE) Code. Materials of animal origin used during the collection, handling or storage of the embryos contained no living micro-organisms, were sourced from Australia or New Zealand and were subjected to quality control methods in accordance with the latest version of the Manual of the International Embryo Transfer Society (IETS). Equipment which came in contact with the embryos, or the reproductive organs of the donors, was either new or treated by a process recommended for the disposal of TSE infective agents in accordance with the recommendations of the veterinary administration of the exporting country*.
[* Note: Processes include autoclaving at 136 degrees C for 1 hour or soaking in a 2 percent available chlorine solution (equivalent to 20,000 ppm) for 1 hour. (from Appendix 2 USDA Scrapie Flock Certification Program Standards)]
20. The embryos:
have been fertilised in vivo
were collected and processed by an embryo collection team supervised by an approved team veterinarian and meet the requirements specified in OIE Code and Veterinary Certificate section of this document,
were not subjected to micromanipulation involving breaching of the zona pellucida
all had an intact zona pellucida at the time of storage.
21. Approval of embryo collection team veterinarian for export to Australia
Name of approved centre where the embryos were originally collected: |
Name of centre veterinarian: |
Address of approved centre: |
Telephone: Fax: |
22. Storage at Approved Centre(s) or Laboratory(ies)
From the time of collection until export, the reproductive material in this consignment was stored:
in sealed containers (e.g. straws, ampoules or vials) and identified in a legible and non-erasable manner as specified in this veterinary certificate
only with other embryos or semen collected for export to Australia, or of equivalent health status
in a secure place within an approved centre or laboratory and under the direct supervision of the Approved Veterinarian(s), and
· in containers containing only new, unused liquid nitrogen.
23. Further processing or aggregation
For this reproductive material, either:
After leaving the approved centre under seal in shipping containers (liquid nitrogen shippers/tanks), the reproductive material was NOT removed from sealed containers (e.g. straws, ampoules or vials) for further processing or removed from the shipping container(s) for aggregation with other reproductive material.
or
Reproductive material was shipped to another approved centre or laboratory under seal in shipping containers (liquid nitrogen shippers/tanks) and removed from sealed containers (e.g. straws, ampoules or vials) for further processing (e.g. sex sorting) or for aggregation:
- with other reproductive material collected for export to Australia, or of equivalent health status
- at an approved centre or laboratory and
- under the direct supervision of the Approved Veterinarian(s).
The date(s) of transfer between the approved centre(s) or laboratory(ies), reason for transfer(s) (e.g. for sex sorting), name(s) of the approved centre(s) or laboratory(ies) and the Approved Veterinarian(s) are listed against the shipping container/s on this certificate before departure from the approved centre or laboratory. The unique seal number of each shipping container is included in this documentation.
NOTE: For transfers to another approved centre or laboratory, the Approved Veterinarian must ensure the shipping containers are transferred under seal as described below:
Date of transfer...................................
Reason for transfer..................................................................................................................
Name of approved centre/laboratory...................................................................................................
Approved veterinarian(s)...........................................................................................................
Shipping container seal number(s).........................................................................................................
[The veterinary certificate must indicate the option that applies.]
24. Shipping containers (Liquid nitrogen shippers/tanks)
The shipping container was new
or
Prior to loading, the shipping container was emptied and inspected and any loose straws removed. The shipping container, including all surfaces in contact with the straws, ampoules or vials was then disinfected with one of the following disinfectants: 2% available chlorine (e.g. chlorine bleach), 2% Virkon or irradiated at 50 kGy.
Date of disinfection/ irradiation………………………………………………………...
Disinfectant used/ active ingredient…………………………………………………….
[The veterinary certificate must indicate the option that applies. For used shipping containers, the date of disinfection, the disinfectant used and its active chemical must be recorded on the health certificate.]
25. Official Government Seals
Under the direct supervision of an Official Veterinarian prior to export to Australia:
· the containers (e.g. straws, ampoules or vials) for reproductive material in this consignment were checked as being sealed.
· the identity of the reproductive material was checked prior to being placed into new, unused liquid nitrogen in a shipping container for export that was new or disinfected as specified in this veterinary certificate
· Only reproductive material that met Australian import conditions was added to the shipping container
· The shipping container was sealed with an official government seal and the number or mark on the seal recorded on the certificate.
Shipping container official government seal number…………………………………...............