Download 4. Air shipment - summary of current regulations

Appendix 4
Summary of Current Regulations for the Safe Transport of Materials Containing infectious
FMD Virus by Air
Update Version: October 2004
Table of contents
1. Introduction
2. Transport planning
3. Requirements for laboratories handling and possessing FMD virus
4. Collection and transportation of specimens for vesicular virus investigation to World Reference
Laboratory for FMD
4.1. Instructions for collection and packaging of specimens
4.2. Appendix 1 - 5
5. IATA regulations concerning the Transport of FMDV by Air
5.1. Packaging for Infectious Substances
5.2. Marking and labeling the package
5.3. Documentation of the Transport
5.4. Marking and labeling of the outer package
DISCLAIMER:
The information provided is for guidance purposes only. Since the regulatory situation changes over
time and from country to country, the reader is referred to the information sources listed below for
updates and to verify technical information. FAO does not accept responsibility for completeness or
accuracy of the text and in relation to any claims arising out of the application of these guidelines.
1. Introduction
These instructions relate to the transport of Foot and Mouth Disease Virus (FMDV) containing
materials, and stress the importance of a working relationship between the groups involved – the
Sender, the Carrier and the Receiver – in order to provide for the safe transport.
The packaging of FMD virus specimens must be designed to minimize the potential risk for damage
during transport. Any un-controlled escape of the infectious material may be the source of a new
epidemic.
The international regulations for the transport of infectious materials by any mode of transport are
based upon the Recommendations of the United Nations Committee of Experts on the Transport of
Dangerous Goods (UN). The International Air Transport association (IATA) has also incorporated the
UN Recommendations.
This document provides practical guidance to facilitate compliance with the 44th Edition of IATA
Dangerous Goods regulations. These regulations are updated on a regular basis and the reader is
referred to: http://www.iata.org/whatwedo/dangerous_goods for further information.
Furthermore, the instructions prepared by IAH Pirbright Laboratory Experts for collection and
transportation of specimens for vesicular virus investigation was also considered.
The following references were used to prepare these Instructions:
1. R.P. Kitching and A.I. Donaldson: Collection and transportation of specimens for vesicular
virus investigation. Rev. sci. tech. Off. Int. Epiz, 1987, 6 (1), 263-272
2. Dangerous Goods. Guidelines for the transport of infectious substances and diagnostic/clinical
specimens by air. 44th edition of the IATA Dangerous Goods Regulation. EBSA Sixth Annual
Conference, Lyon, France, 15-16 May 2003
3. Guidelines for the safe transport of Infectious Substances and Diagnostic Specimens.
WHO/EMC/97.3
4. OIE, Manual of Standards for diagnostic tests and vaccines 2004.
5. OIE, Terrestrial Animal Health Code 2004.
41
6. The
FMD
homepage
of
the
FAO
World
Reference
Laboratory
for
FMD:
http://www.iah.bbsrc.ac.uk/primary_index/current_research/virus/Picornaviridae/Aphthovirus
/index.html
2. Transport Planning
It is the responsibility of the sender to ensure the correct designation, packaging, labeling and
documentation of all infectious substances and diagnostic specimens.
The efficient transport and transfer of infectious materials requires good coordination between the
sender, the carrier and the receiver (receiving laboratory), to ensure that the material is transported
safely and arrives on time and in good condition.
Such coordination depends upon well-established communication and a partner relationship between
the three parties.
All have specific responsibilities to carry out in the transport effort.
The sender
1. Makes advance arrangements with the receiver of the specimens including investigating the
need for an import permit;
2. Makes advance arrangements with the carrier to ensure:
•
that the shipment will be accepted for appropriate transport
•
that the shipment (direct transport if possible) is undertaken by the most direct
routing, avoiding arrival at weekends;
3. Prepares necessary documentation including permits, dispatch and shipping documents;
4. Notifies the receiver of transportation arrangements once these have been made, well in
advance of expected arrival time.
The carrier
1. Provides the sender with the necessary shipping documents and instructions for their
completion;
2. Provides advice to the sender about correct packaging
3. Assists the sender in arranging the most direct routing and then confirms the routing;
4. Maintains and archives the documentation for shipment and transport;
5. Monitors required holding conditions of the shipment while in transit;
6. Notifies the sender of any anticipated (or actual) delays in transit.
The receiver
1. Obtains the necessary authorization(s) from national authorities for the importation of the
material;
2. Provides the sender with the required import permit(s), letter(s) of authorization, or other
document(s) required by the national authorities;
3. Arranges for the most timely and efficient collection on arrival;
4. Immediately acknowledges receipt to the sender.
Shipments should not be dispatched until:
•
advance arrangements have been made between the sender, carrier and receiver
•
the receiver has confirmed with the national authorities that the material may be legally
imported
•
the receiver has confirmed that there will be no delay incurred in the delivery of the
package to its destination.
42
3. Requirements for laboratories handling and possessing FMD virus
There is a recognized risk that disease may occur as a result of accidental release of FMDV from
laboratories handling infectious virus for diagnostic, research and vaccine production purposes. It is
therefore necessary to have in place striectly applied measures to prevent the accidental release of
the virus from laboratories, and therefore few laboratories in Europe are able to accept samples
known to contain or suspected to contain FMDV, for diagnostic purposes.
Regulatory measures are therefore in place to license laboratories for handling FMDV and the
licensing authority has the responsibility to check that the risk of escape from laboratories is
addressed through an adequate bio-containment system.
IN European Union member states, only a few laboratories are licensed to undertake work with live
virus, such as confirmation of FMDV infection by virus isolation. These are stated in Annexes to EC
Council Directive 2003/85/EC1.
Annex 11 of this Directive lists the national laboratories licensed to handle live FMD virus. In Annex
XII reference to the biosecurity systems for containment of live virus, the relevant texts being the
minimums standards adopted by the EUFMD Commission in 19932 .
In EUFMD member countries that are not members of the EU, the bio-containment requirements
should also meet or exceed the minimum standards for FMD laboratories adopted by EUFMD in 1993.
These standards are in line (meeting or exceeding) with those of the relevant texts of the OIE (OIE,
Manual of Standards for diagnostic tests and vaccines 2004; extracts s given in Appendix 1).
4. Collection and transportation of specimens for vesicular virus investigation
Reference Laboratory for FMD
to World
The World Reference Laboratory (WRL) for FMD undertakes the following main functions in diagnosis
and control of vesicular diseases:
1. As a primary function undertakes the investigation of specimens from outbreaks of vesicular
disease to establish whether FMD virus or one of the other vesicular viruses (swine vesicular
disease virus, vesicular stomatitis virus) is involved. This diagnostic service for vesicular disease
of animals is provided free to all member countries of the FAO, with results copied to FAO and
OIE. Results of tests are reported rapidly, usually by Fax or E-mail. Reference virus strains and
antisera to these strains can be purchased by other laboratories to enable them to undertake the
identification of their own local isolates.
2. The accumulation of FMD virus isolates at the World Reference Laboratory provides a valuable
library of different virus strains past and present, and allows for the rapid identification of
suitable vaccine strains for the control of outbreaks. It also provides epidemiological data on the
risk of spread of disease through regions and can warn those countries which vaccinate against
FMD of the approach of emergent strains not adequately covered by their routine vaccination
regime. It can also advise those countries that do not normally vaccinate of any approaching
threat to their livestock.
3. The World Reference Laboratory can undertake the examination of sera for FMD, swine
vesicular disease and vesicular stomatitis disease virus anti-bodies to determine freedom from
infection, or otherwise, of animals involved in international trade movement. Probang
(oesophageal-pharyngeal) samples and also semen samples can be tested for evidence of FMD
virus. A charge is, however, made for the testing of sera, semen and probangs.
4.1. Instructions for collection and packaging of the specimens
Suitable samples for virus isolation and antigen detection are epithelium and vesicular fluid from unruptured and ruptured vesicles (a suggested minimum of 2 cm2 of fresh tissue from recently affected
1
Council Directive 2003/85/EC of 29 September 2003 on Community measures for the control of foot-and-mouth
disease repealing Directive 85/511/EEC and Decisions 89/531/EEC and 91/665/EEC and amending Directive
92/46/EEC (Text with EEA relevance.).... (Eur-Lex - 32003L0085)
2
th
Appendix 6 (ii), Report of the 30 Session of the European Commission for the Control of Foot-and-Mouth
th
Disease, Rome, Italy, 27-30 April, 1993.
Online version: http://www.fao.org/ag/againfo/commissions/docs/SecurityStandards.pdf
43
areas), cardiac muscle, whole blood with anticoagulant, semen and probang samples. Sera only
should be sent for estimation of vesicular virus antibody levels. Tissues such as muscle and lymph
nodes from infected animals may contain virus but the amount of infectivity may be insufficient to
isolate virus or identify antigen by in vitro procedures and, as negative results may be misleading,
such specimens are not accepted for investigation.
EPITHELIUM/VESICULAR FLUID
Collection
The specimens should be suspended in a mixture of equal amounts of sterile glycerine and 0.04 M
phosphate buffer pH 7.2.-7.6 (Appendix 2.1), preferably with added antibiotics (Appendix 2.2). There
will be considerable loss of infectivity if samples are sent in buffer outside of this pH range.
Packaging (Fig. I)
FIG.l
Items recommended for use in packaging epithelium, vesicular fluid,
whole blood or serum
Starting with the innermost container, the recommended procedure for packing samples is as
described below. Alternative methods of packing are acceptable if they provide a similar level of
security against breakage and/ or leakage.
1. A strong glass container should be used with a metal screw cap fitted with a strong rubber washer
or wad. The best container of this type is a 20 ml Universal bottle. Tape should be used around the
cap in order to prevent leakage of fluid.
2. Sufficient information for the identification of the material should be written on a piece of
waterproof adhesive tape attached to the bottle. The outside of the bottle should then be disinfected
before proceeding further.
3. The bottle should be wrapped in absorbent cotton wool or lint or in corrugated paper, arranged to
protect the ends as well as the sides of the bottle. The wrapping of the bottle in the various
containers should be completed in clean surroundings.
4. The wrapped bottle should be inserted in a metal container in which it fits snugly. If collection
takes place at a point which is some distance from the point of dispatch by air, the sample should be
kept refrigerated. This container should also be labeled.
44
5. The metal container should be fluid-tight, preferably with a screw cap and a rubber washer. If such
a container is not available, a tin with a tight-fitting lid which can be soldered on should be used.
6. The metal container should be placed in a solid outer covering to prevent distortion. A solid
cardboard tube closed with a metal cap at each end is to be preferred but, as an alternative, a
wooden box with a metal cap is equally satisfactory.
7. Sturdy wrapping paper secured by adhesive tape or string should be used and labels should be
clear and comply with the International Transport Regulations.
8. Information that should be included on the label:
PATHOLOGICAL MATERIAL OF NO COMMERCIAL VALUE
World Reference Laboratory for Foot-and-Mouth Disease, Institute for Animal Disease Research,
Pirbright Laboratory, Ash Road, Pirbright, Woking, Surrey GU24 0NF, UNITED KINGDOM.
PERISHABLE
FRAGILE
TO BE COLLECTED AT AIRPORT BY ADDRESSEE
KEEP AT 4° CENTIGRADE
WHOLE BLOOD
Collection
Blood samples should be collected under sterile conditions and mixed as soon as possible with the
anticoagulant heparin (0.1-0.2 mg per ml of whole blood). Sequestrene EDTA can be used as an
alternative anticoagulant (30 mg of Sequestrene EDTA in one ml of 0.7% aqueous solution sodium
chloride per 20 ml of whole blood). The sample should be kept at 4°C until dispatched to the World
Reference Laboratory.
Packaging
As described for specimens of epithelium/vesicular fluid.
PROBANG SAMPLES
Collection
Prior to sampling, a 2 ml amount of 0.08 M phosphate buffer3* containing 0.01% bovine serum
albumin, phenol red (0.002%) and antibiotics adjusted to pH 7.2 (Appendix 2.3) should be added to
one bijou bottle or similar container for each of the animals to be sampled. Each bijou bottle should
be identified with a waterproof label.
After collection, the sample should be poured from the “probang” cup into a wide-necked bottle such
as a 20 ml Universal bottle and examined visually for quality. Two ml, which should contain some
visible cellular material, should then be added to the previously prepared bijou bottle containing an
equal volume of buffer and thoroughly mixed by gentle shaking. The final pH of a normal sample thus
treated should be + pH 7.6.
Samples taken from some animals may be heavily contaminated with ruminal contents - these should
be discarded and the animal's mouth should be flushed with water or physiological saline solution
before repeat sampling.
Samples from sheep tend to be small, mucoid and difficult to detach from the probang. The easiest
procedure is to insert the probang cup directly into a disposable Universal 20 ml bottle or similar
container into which has been dispensed 3 ml of buffer solution. The probang is then shaken in the
buffer solution to free the sample from the cup, and the sample together with the buffer should be
poured into a previously labeled bijou bottle for transport.
3
Instead of phosphate buffer, tissue culture medium (e.g. Eagle's MEM or Earle's LYH) containing 0.04 M HEPES buffer has also been found
satisfactory
45
Between collections from each animal, probangs should be disinfected in a bucket containing 4%
Na2CO3 or 0.2% citric acid. After disinfection, the probang should be thoroughly rinsed in running tap
water or at least three separate buckets of clean water placed in series.
Packaging
It is important to avoid thawing and refreezing at any stage, so packing should be done quickly and
complete packages should be kept at -70°C or lower.
1. The outside of the bijou bottle containing the sample should be disinfected by immersion in 4%
Na2CO3 or 0.2% citric acid, dried off, labeled and then frozen immediately in solid CO2 within an
insulated box or in a -70°C refrigerator.
2. For shipment the bijou bottles should be placed in a metal container within an insulated box of
approximately 1 ft3 (0.3 m3), which is filled with dry ice. The container should be placed in the middle
of the dry ice. The dry ice must be sufficient to last the journey to IAH. The insulated box should be
wrapped and sealed and properly labeled. It should permit some escape of gas, otherwise there is a
risk of explosion (see packaging of specimens of epithelium, paragraph 8.)
3. If insufficient dry ice has been used, and it has been exhausted by the time the samples are
unpacked at IAH, further samples will be requested.
SEMEN SAMPLES
Collection and packaging
Semen should be collected under sterile conditions, frozen at -70°C or lower as soon as possible and
packaged as described for probang samples.
SERUM SAMPLES
Collection
Serum, rather than whole blood, must be submitted for antibody testing. A minimum of 4 ml is
essential. Should lesser amounts be submitted there is a risk that re-sampling may be required with
subsequent delay.
It is essential that sterile containers be used. If sera have been collected under sterile conditions they
can normally travel satisfactorily without refrigeration.
It is imperative that those submitting sera appreciate that a period of three weeks is required from
the time sera are received at IAH before results will be available - this time period has been found
necessary to allow for possible retesting or re-submission of sera. At least ten working days advance
notice of submission of serum for testing is required.
Packaging
If sterile, samples can be submitted without refrigeration, but refrigeration or freezing is an added
safeguard against spoilage. Samples of serum should be packaged as described for specimens of
epithelium.
PROCEDURE FOR DISPATCH OF SPECIMENS
TO THE WORLD REFERENCE LABORATORY
1. Dispatch from outside the United Kingdom should only be by air freight. The World Reference
Laboratory makes arrangements to collect material from the London airports at Heathrow and
Gatwick and has the necessary import permits to facilitate customs clearance.
Wherever possible, containers should be sent by British Airways so that airport clearance charges
incurred by the World Reference Laboratory can be kept to a minimum.
46
2. The flight number, date and time of arrival and airway bill number should be sent by telex to the
World Reference Laboratory in advance of arrival (Fax: +44 1483 232621,
E-mail:
[email protected] )
3. A letter should accompany the specimens giving as much history and epidemiological information
as possible. In addition, forms similar to those shown in Appendix 2.4 and Appendix 2.5 should be
sent with specimens for virus isolation or antibody assay, respectively.
4. Accompanying information must include the name, address and fax number, E-mail address of the
sender and instructions for notification of results.
5. It is emphasized that the continued success of this service very much depends upon the active
participation of all countries to ensure that the data bank of the Laboratory is up-to-date, thus
making possible the provision of the most recent and relevant information on particular foot-andmouth disease field situations.
5. IATA regulations 4concerning the Transport of FMDV by Air
The FMDV containing materials are defined Dangerous Goods which are capable of posing significant
risk for animal health when transported by air and which are in the list of Dangerous Goods.
Dangerous Goods are classified into 9 Classes. Infectious substances are put into Class 6.2.
Definition of Infectious Substances:
Substances known to contain, or reasonably expected to contain pathogens. Infectious substances
are subject to the Regulations only if they are capable of spreading disease when exposure to them
occurs.
FMDV containing infectious substances were classified in Division 6.2 on the basis of their allocation to
Risk Group 4 based on criteria developed by WHO.
Risk Group 4
For a pathogen that usually causes serious human or animal disease and can be readily transmitted
from one individual to another directly and indirectly.
Diagnostic specimens must be assigned to UN 3373 unless the source animal has or may have a
serious animal disease, which can be readily transmitted from one individual to another, directly or
indirectly, in which case they must be assigned to UN 2900. Based on this criterion FMDV containing
infectious substances and diagnostic specimens must be assigned identically to UN 2900.
Following entries can be found in the List of Dangerous Goods
Proper Shipping
UN
CARGO Aircraft only
Packing
Max.Net
Instr.
Qnty/
Package
Division
Passenger aircraft
Packing Max.
Instr.
Net
Qnty/
Package
6.2
602
50 ml
602
4L
6.2
602
50 g
602
4 kg
Class
or
Name
affecting
2900
Infectious
substance
animals only (Liquid)
affecting
2900
Infectious
substance
animals only (Solid
5.1. Packaging for Infectious Substances
More detailed instructions for FMDV sampling can be found in section 4.1. above.
4
Dangerous Goods. Guidelines for the transport of infectious substances and diagnostic/clinical specimens by
air. 44th edition of the IATA Dangerous Goods Regulation. EBSA Sixth Annual Conference, Lyon, France, 15-16
May 2003
47
Infectious substances must be packed in accordance with Packing Instructions 602.
Primary receptacle
A watertight receptacle containing the specimen
Secondary packaging
A second watertight leak – proof receptacle to enclose and protect the primary receptacle(s). Several
wrapped primary receptacles may be placed in one secondary receptacle
Absorbent material
Absorbent material must be placed between the primary receptacle and secondary packaging. The
absorbing material must be sufficient to absorb the entire content of all primary receptacles.
Outer packaging
The secondary packaging is placed in an outer packaging of sufficient strength, which protects it and
its contents from external damage during the transport.
Special conditions apply if infectious substances are shipped refrigerated or frozen. The most
frequently used refrigerants are Dry Ice and Liquid Nitrogen.
For Dry Ice the outer packaging must allow the release of carbon dioxide gas.
For Liquid Nitrogen, the shippers must use plastic primary receptacles, which can withstand very low
temperatures.
The most frequently used refrigerant is the Dry Ice UN 1845. It must be placed outside the secondary
packaging or alternatively in an overpack that meets the requirements of PI 904.
5.2. Marking and labeling the package
Packages containing infectious substances must be marked and labeled as follows:
Marking
•
UN number and Proper Shipping Name(s) and Technical Name(s)
Example: UN 2900 Infectious substance affecting animals, Foot and Mouth Disease Virus,
liquid
•
Name and address of the shipper
•
Name and address of the consignee
•
Name and telephone number of a responsible person
•
UN Specification markings
Labeling
•
Primary hazard label
•
Orientation labels on opposite sides on combination packages containing more than 50 ml of
liquid in the package
If Dry Ice has been used, the package must also be marked with:
UN 1845,
Dry Ice or Carbon Dioxide solid
Net weight of Dry Ice
And must be labeled with the miscellaneous hazard label.
If the outer package is packed in an overpack, all the markings and labels must be repeated on the
overpack, except that the “UN specification markings” will be replaced by the sentence:
Inner packages comply with prescribed specifications.
5.3.Documentation of the Transport
General principles
1.
Two signed copies
2.
Completed in English
For transport of FMDV containing materials the following documentations must be completed and
enclosed:
1., Completion of the Shipper’s Declaration
Name and address of the shipper
48
Example:
Dr. X.Y. CVI, Budapest, Dept. of Virol. Tábornok utca 2., 1149 Budapest, Hungary
Tel: 00 36 1 …., Fax: 00 36 1 …., E-mail:
Name and address of the consignee
Example:
Dr. D. J. Paton, IAH ,Pirbright Laboratory, Ash Road , Pirbright, Woking, Surrey, GU 24 0NQ, UK
Tel: 00 44 1483 231012, Fax: 00 44 1483 232621, E-mail: [email protected]
Name and Phone number of the responsible person: Dr. Z.A.,
00 44 1483…etc.
Air waybill number of the shipment:
Appropriate page number and total number of pages.
Page 1 of Page 1
Nature and Quantity of Goods
Proper Shipping Name: Infectious Substance affecting animals ( FMDV )
Division Number: 6.2
UN number: 2900
Quantity and Type of packaging: 1 Fireboard box x 50 ml
Packing instructions number: 602
Alternatively:
Proper Shipping Name: Carbon dioxide, solid
Division number: 9
UN number: 1845
Quantity: 10
Packing instructions: 904
Handling information:
Statement: “ Prior arrangements as required by the IATA Dangerous Goods Regulations 1.3.3.1. have
been made
24 hr. Emergency Contact Tel. No: 00 36 1 ……
Name/ Title of Signatory: Dr. X. Y. head of Dept.
Place and date:
Signature
2. Export / import license issued by the relevant veterinary authorities
Export licenses may be required under national regulations before diagnostic samples containing list A
pathogens can be exported. For example, all shipments containing live virus to be exported from the
UK must be accompanied by correctly completed Dangerous Goods Forms, an Individual Export
Licence for that particular shipment, a copy of the receiving country's Import Permit and an Invoice.
The package must also be marked with the name, address and telephone number of the recipient and
the contact details of the sender (IAH). If the package contains dry ice it must be marked with a UN
sticker. The sending officer should be in a position to rapidly obtain the necessary clearance/license.
Import licenses will be issued by the competent authorities in the receiving country. In the case of the
WRL, Pirbright, an import license can be obtained very rapidly by contacting Chris Chisholm by
telephone during normal working hours (Tel: 44 1483 231014) or else by Fax (No. 44 1483 232621)
or E-mail ([email protected]).
3. Proforma invoice
•
Name and address of consignee
•
Name of the shipper
•
Date
•
Proforma Invoice
1.
Number of Pieces:
2.
Total Gross Weight:
3.
Total Net Weight:
4.
Carrier:
5.
Full description of contents :
6.
Value:
7.
Reason of export: For diagnostic purpose
Declaration:
49
I declare that the above information is true and correct to the best of my knowledge
Signature of the Shipper
5.4. Marking and labeling of the outer package
Package containing infectious FMDV must be marked and labeled as follows:
Infectious FMDV containing material must be packed in UN/UG/Class 6.2 package
Marking of the outer package:
From: (Shipper) Absolute identical with the Shipper’s declaration
To: (Consignee) absolute identical with the Shipper’s declaration
Infectious substance affecting animals (FMDV) , UN 2900
Name and telephone of responsible person:
Alternatively:
Dry Ice 10 kg, UN1845
Labeling of the outer package:
UN specific marking
Primary Hazard Label
Orientation label on combination packaging containing more than 50 ml of liquid in the package
Alternatively:
“Cargo Aircraft only “label if required
If Dry Ice has been used: “ Miscellaneous hazard label”.
If the outer pack age is packed in an overpack, all marking and labels must be repeated on the
overpack, except that the UN specification marking will be replaced by the sentence:
“Inner packages comply with prescribed specifications “
50
Appendix 1. Overview of OIE standards for biocontainment of FMDV by diagnostic
laboratories
According to OIE classification of animal pathogens (OIE, Manual of Standards of diagnostic tests and
vaccines 2004, Appendix 1.1.5.1. D) FMDV has been classified as a Group 4 animal pathogen. FMDV
is subject to official control and has a high risk of spread from the laboratory.
A laboratory should be allowed to possess and handle FMDV if it can satisfy the relevant authority
that it can provide containment facilities appropriate to Containment Group 4.
The importation of FMDV pathological material or live virus should be permitted only under an import
license issued by the relevant authority. The import license should contain conditions appropriate to
the risk posed by FMDV. The import license for FMDV should only be granted to a laboratory that is
licensed to handle the FMDV. The authority should first inspect the facilities to ensure that they are
adequate and then issue a license specifying all relevant conditions. The authority should visit the
laboratory periodically to ensure license conditions are being complied with.
Guidance on the requirements for containment level 4 laboratories are laid out in the OIE Terrestrial
Animal Health Code (Chapter 1.4.6) and summarised in the following table.
REQUIREMENTS OF THE LABORATORY
Containment Group 4
A) Laboratory siting and structure
1. Not next to known fire hazard
Yes
2. Workplace separated from other activities
Yes
3. Personnel access limited
Yes
4. Protected against entry/exit of rodents and insects
Yes
5. Liquid effluent must be sterilized
Yes and monitored
6. Isolated by airlock. Continuous internal airflow
Yes
7. Input and extract air to be filtered using HEPA or equivalent
Single for input, double for
extract
8.
Mechanical
air
supply
system
with
fail–safe
9. Laboratory sealable to permit fumigation
10. Incinerator for disposal of carcasses and waste
system
Yes
Yes
Yes on site
B ) Laboratory facilities
11. Class ½/3 exhaust protective cabinet available
Yes
12. Direct access to autoclave
Yes with double doors
13. Specified pathogens stored in laboratory
Yes
14. Double ended dunk tank required
Yes
15. Protective clothing not worn outside laboratory
Yes
16. Showering required before exiting laboratory
Yes
17. Safety Officer responsible for containment
Yes
18. Staff receive special training in the requirements needed
Yes
C ) Laboratory discipline
19. Warning notices for containment area
Yes
20. Laboratory must be lockable
Yes
21. Authorized entry of personnel
Yes
22. On entering all clothing removed and clean clothes put on
Yes
24. Individual must shower prior to transfer to clean side
Yes
25. All accidents reported
Yes
51
REQUIREMENTS OF THE LABORATORY
Containment Group 4
D ) Handling of specimens
26. Packaging requirements to be advised prior to submission
Yes
27. Incoming packages opened by trained staff
Yes
28. Movement of pathogens from an approved laboratory to another
Yes
requires a license
29. Standard Operating Procedures covering all areas must be
Yes
available
Appendix 2. Recommended materials, methods and template forms for submission of
sample to the WRL, Pirbright
Appendix 2.1
COLLECTING MEDIUM FOR SPECIMENS OF EPITHELIUM
0.04 M phosphate buffer
Add 3.05 gm Na2HPO4.2 H2O
0.39 gm KH2PO4
to 500 ml sterile distilled water .
Add I ml I% phenol red.
Add antibiotics -see Appendix 2.
Adjust pH to 7.2-7.6 with HCI.
Appendix 2.2
ANTIBIOTICS
Reconstitution
Penicillin phial of 500,000 units add 2.5 ml sterile distilled water
Mycostatin phial of 500,000 units add 10 ml sterile distilled water
Neomycin phial of 500,000 units add 10 ml sterile distilled water
Polymyxin phial of 350,000 units add 7 ml sterile distilled water
Probang and epithelium
To each 500 ml of 0.08 M or 0.04 M phosphate buffer add the following amounts of reconstituted
antibiotics:
Penicillin 2.5 ml (final concentration 1000 units/ml)
Mycostatin 1.0 ml (final concentration 100 units/ml)
Neomycin 1.0 ml (final concentration l00 units/ml)
Polymyxin 0.5 ml (final concentration 50 units/ml)
Appendix 2.3
COLLECTING MEDIUM FOR PROBANG SAMPLES
0.08 M phosphate buffer
Add 6.11 gm Na2HPO4.2H2O
0.78 gm KH2PO4
to 500 ml sterile distilled water .
Add 1ml l% phenol red
Add antibiotics -see Appendix 2.
Adjust pH to 7.2-7.4 with HCI.
52
Appendix 2.4
Specimen of Submission Form to accompany samples to the World
Reference Laboratory for vesicular disease diagnosis
For Laboratory Use Only
FOOT-AND-MOUTH DISEASE
TO:
WORLD REFERENCE LABORATORY SAMPLE FOR TYPING FROM:(Country of Origin))
INSTITUTE FOR ANIMAL HEALTH
PIRBRIGHT LABORATORY
Ash Road, Pirbright,
Surrey GU24 ONF
ENGLAND
Tel:01483 232441 Fax:01483 232621 Batch Reference
WRL REF No.
Batch No.
WRL
SENDER NAME:
E-mail:
ADDRESS:
Date Dispatched DD/MM/YY
FAX:
TEL:
Are you a Gov't.Vet.Authority:
Total Number of Samples
Local Farm or site
Reference
OWNER
DD/MM/YY
Recieved
Class of
Animal
Age of
Lesion
REGION:
HUSBANDRY
(please tick boxes)
Intensive
Extensive
Time
Collected
HH : MM
Days Number of Herds Involved
In Area DD/MM/YY
Feedlot
Mixed
LAT/
LONG
GRID
REF:
Date
Collected
DD/MM/YY
Material Sent
Infection DD/MM/YY Date
DD/MM/YY Outbreak Duration
First Noticed
Reported
Date of Previous InfectionOn farm DD/MM/YY
No
Year (s) of collection
VILLAGE: DISTRICT: PROVINCE:
(Premises
of Animals)
Sample Reference
Yes
Serotype
Nomadic
Dairy
Other
COMMENTS:
Possible Origin (please tick box)
Game Contact
Adjacent Premises
New Stock
Other
COMMENTS:
(place/country/date)
(method of spread)
Control Measures(please tick box) Slaughter Complete
Partial
Quarantine Measures
Vaccination
COMMENTS:
Species
Breed
Number of Animals
Sex
In Outbreak
Affected
Dead
Age of Affected Animals
and Number
6m-1y 1-2y 2-3y >3y
Slaughtered 0-6m
Cattle
Pigs
Sheep
Goats
Other
(please specify)
53
Species
Vaccinated
Yes No Last Date
Vaccination Regime
6m
1y Other
4m
Vaccine Strains
Vaccine Producer
Batch
Number
Appendix 2.5
Submission Form to accompany samples from animals for international trade
purposes to World Reference Laboratory (Exportation of Animals) COUNTRY
DATE OF LETTER
LABORATORY REF:
SENDER’S REF:
DATE RECEIVED:
EXPORTATION
ANIMALS
OF
OWNER OF ANIMALS
ADDRESS:
VETERINARIAN’S
ADDRESS:
TRADING COMPANY:
ADDRESS:
TELEPHONE No.
TELEX No.
CABLE ADDRESS
ANIMAL SPECIES
TYPE OF SAMPLES:
SERUM
NUMBER
SEMEN
COUNTRY OF
PROBANG
ORIGIN
OTHER
DESTINATION
(SPECIFY)
DATE OF QUARANTINE
EXPECTED DATE OF
DATE OF SAMPLE COLLECTION
EXPORTATION
______________
____________
TEST REQUIRED: SERUM ASSAY
FMD (SPECIFY TYPE)
SVD
VSV
VIRUS ISOLATION:
FMD
SVD
OTHERS (SPECIFY)
TYPE OF TEST REQUIRED:
SERUM NEUTRALIZATION TEST
ELISA
NAME OF VETERINARY SURGEON SUBMITTING SAMPLES:
ANIMAL No.
AGE
TUBE/SAMPLE No.
BREED
SEX
LABORATORY No.
54