2005R1003 — EN — 01.04.2009 — 002.001

This document is meant purely as a documentation tool and the institutions do not assume any liability for its contents

►B COMMISSION REGULATION (EC) No 1003/2005 of 30 June 2005 implementing Regulation (EC) No 2160/2003 as regards a Community target for the reduction of the prevalence of certain salmonella serotypes in breeding flocks of Gallus gallus and amending Regulation (EC) No 2160/2003 (Text with EEA relevance) (OJ L 170, 1.7.2005, p.12)

Amended by:









▼B

COMMISSION REGULATION (EC) No 1003/2005

of 30 June 2005

implementing Regulation (EC) No 2160/2003 as regards a Community target for the reduction of the prevalence of certain salmonella serotypes in breeding flocks of Gallus gallus and amending Regulation (EC) No 2160/2003

(Text with EEA relevance)







THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Community, Having regard to Regulation (EC) No 2160/2003 of the European Parliament and of the Council of 17 November 2003 on the control of salmonella and other specified food-borne zoonotic agents ( 1 ) and, in particular Article 4(1) and Article 13 thereof, Whereas: (1) The purpose of Regulation (EC) No 2160/2003 is to ensure that proper and effective measures are taken to detect and control salmonella and other zoonotic agents at all relevant stages of production, processing and distribution, particularly at the level of primary production, in order to reduce their prevalence and the risk they pose to public health. (2) Under that Regulation a Community target is to be established for the reduction of the prevalence of all salmonella serotypes with public health significance in breeding flocks of Gallus gallus at the level of primary production. (3) Regulation (EC) No 2160/2003 provides that the Community target is to include a numerical expression of the maximum percentage of epidemiological units remaining positive and/or the minimum percentage of reduction in the number of epidemiological units remaining positive, the maximum time-limit within which the target must be achieved and the definition of the testing schemes necessary to verify achievement of the target. It is also to include a definition, where relevant, of serotypes with public health significance. (4) That Regulation also provides that for a transitional period of three years, the Community target for breeding flocks of Gallus gallus is to cover the five most frequent salmonella serotypes in human salmonellosis, which are to be identified on the basis of data collected through Community monitoring systems. (5) The information from Community monitoring systems shows that the five most frequent salmonella serotypes in human salmonellosis are Salmonella enteritidis, Salmonella hadar, Salmonella infantis, Salmonella typhimurium and Salmonella virchow. The Community target established by this Regulation should therefore cover those serotypes. (6) In order to set the Community target, comparable data on the prevalence of the concerned salmonella serotypes in breeding flocks of Gallus gallus in Member States should be available. The minimum requirements for control of salmonella in accordance with Council Directive 92/117/EEC ( 2 ) have been used as a basis for collecting the relevant data on prevalence in the Member States. Such information was collected during an appropriate period of time in all Member States in the year 2004. (7) In order to verify achievement of the target and taking into account the relatively low prevalence of the relevant salmonella serotypes in breeding flocks of Gallus gallus in the Community, it is necessary to organise repeated sampling of a representative number of flocks of a sufficient size, which should be 250 birds or more, as was required under Directive 92/117/EEC. (8) The testing scheme necessary to verify the achievement of the Community target is significantly different and likely to be more sensitive than the scheme that was used to collect comparable data in Member States pursuant to Directive 92/117/EEC. It is therefore necessary to provide for a review of the Community target after a maximum of one year of implementation of the corresponding national control programmes. (9) Due to that period of collection of information, comparable data were not available in time before the establishment of the Community target within the date laid down in Annex I to Regulation (EC) No 2160/2003 in relation to breeding flocks of Gallus gallus. The date of establishment of that target should therefore be extended with six months and Regulation (EC) No 2160/2003 should be amended accordingly. (10) The measures foreseen in Article 4(5) of Regulation (EC) No 2160/2003 for the establishment of the Community target in breeding flocks of Gallus gallus during the transitional period are based on the methodology for controlling salmonella already established pursuant to Directive 92/117/EEC, and the remaining aspects of the measures relate to risk management. The measures provided for in this Regulation have been prepared in a working group with the participation of the European Food Safety Authority (EFSA). Without prejudice to the requirement to consult EFSA provided for in Article 15 of Regulation (EC) No 2160/2003 on any matter that could have a significant impact on public health, a formal consultation of EFSA is not necessary at this stage. (11) The measures provided for in this Regulation are in accordance with the opinion of the Standing Committee on the Food Chain and Animal Health, Whereas: HAS ADOPTED THIS REGULATION:







Article 1

Community target

1. The Community target for the reduction of Salmonella enteritidis, Salmonella hadar, Salmonella infantis, Salmonella typhimurium and Salmonella virchow in breeding flocks of Gallus gallus shall be a reduction of the maximum percentage of adult breeding flocks comprising at least 250 birds remaining positive to 1 % or less by 31 December 2009.

However, for Member States with fewer than 100 breeding flocks, not more than one adult breeding flock shall remain positive.

2. The testing scheme to verify the achievement of the Community target is set out in the Annex.

Article 2

Review

The Commission shall review the Community target set out in Article 1 in the light of the results of the first year of implementation of the national control programmes approved in accordance with Article 6 of Regulation (EC) No 2160/2003.

Article 3

Amendment of Regulation (EC) No 2160/2003

In Annex I to Regulation (EC) No 2160/2003, the text in column 4 of the first row is replaced by the following:

‘18 months after the date of entry into force of this Regulation.’

Article 4

Entry into force

This Regulation shall enter into force on the day of its publication in the Official Journal of the European Union.

It shall apply from 1 July 2005.

This Regulation shall be binding in its entirety and directly applicable in all Member States.

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ANNEX

Testing scheme necessary to verify the achievement of the Community target for the reduction of Salmonella Enteritidis, Salmonella Hadar, Salmonella Infantis, Salmonella Typhimurium and Salmonella Virchow in adult breeding flocks of Gallus gallus

1. SAMPLING FRAME

The sampling frame shall cover all adult breeding flocks of domestic fowl (Gallus gallus) comprising at least 250 birds (breeding flocks).

2. MONITORING IN BREEDING FLOCKS

2.1. Location, frequency and status of sampling

Breeding flocks shall be sampled at the initiative of the operator and as part of official controls.

2.1.1. Sampling at the initiative of the operator

Sampling shall take place every two weeks at the place designated by the competent authority from the following two possible options:

(a) at the hatchery; or

(b) at the holding.

The competent authority may decide to implement one of the options referred to in points (a) or (b) to the whole testing scheme for all broiler breeding flocks and one of those options for layer breeding flocks. Sampling on holdings, mainly exporting or trading hatching eggs to other Member States, shall in any case take place on the holding. It shall set up a procedure so that the detection of Salmonella serotypes referred to in Article 1(1) (relevant Salmonella) during the sampling at the initiative of the operator is notified without delay to the competent authority by the laboratory performing the analyses. Timely notification of the detection of Salmonella, including the serotype, shall remain the responsibility of the operator and the laboratory performing the analyses.

By way of derogation, if the Community target has been reached for at least two consecutive calendar years, sampling at the holding may be extended to take place every three weeks, at the discretion of the competent authority. The competent authority may decide to revert to a two week testing interval in the case of detection of a positive flock on the holding and/or in any other case deemed appropriate by the competent authority.

2.1.2. Official control sampling

Without prejudice to Annex II, Part C.2 of Regulation (EC) No 2160/2003, official sampling shall consist of:

2.1.2.1. If sampling at the initiative of the operator takes place at the hatchery: (a) routine sampling every 16 weeks at the hatchery, and; (b) routine sampling at the holding on two occasions during the production cycle, the first one being within four weeks following moving to laying phase or laying unit and the second one being towards the end of the laying phase, not earlier than eight weeks before the end of the production cycle; (c) confirmatory sampling at the holding, following the detection of relevant Salmonella from sampling at the hatchery.

2.1.2.2. If sampling at the initiative of the operator takes place at the holding, routine sampling shall be carried out on three occasions during the production cycle: (a) within four weeks following moving to laying phase or laying unit; (b) towards the end of the laying phase, not earlier than eight weeks before the end of the production cycle; (c) during the production, at any time sufficiently distant from the samples referred to in points (a) and (b).

2.1.2.3. By way of derogation of paragraphs 2.1.2.1 and 2.1.2.2 and if the Community target has been achieved for at least two consecutive calendar years, the competent authority may replace the routine samplings by sampling: (a) at the holding at one occasion anytime during the production cycle and once a year at the hatchery; or (b) at the holding at two occasions anytime sufficiently distant from each other during the production cycle. A sampling carried out by the competent authority may replace a sampling at the initiative of the food business operator.

2.2. Sampling protocol

2.2.1. Sampling at the hatchery

At least one sample shall be taken per breeding flock on each sampling occasion. Sampling should be arranged on a hatch day when samples from all breeding flocks will be available and all material from all hatchers from which hatched chicks are removed on the sampling day should contribute to the set of samples in a proportionate way. If there are more than 50 000 eggs of one flock in the hatchers a second sample shall be collected from that flock.

The sample shall consist of at least:

(a) one composite sample of visibly soiled hatcher basket liners taken at random from five separate hatcher baskets or locations in the hatcher, to reach a total sampling surface of at least 1 m2; however, if the hatching eggs from a breeding flock occupy more than one hatcher, then such a composite sample shall be taken from all up to five hatchers; or

(b) one sample taken with one or several moistened fabric swab(s) of at least 900 cm2 surface area in total, taken immediately after the removal of the chickens from the whole surface area of the bottom of at least a total of five hatcher baskets, or from fluff from five places, including on the floor, in all up to five hatchers with hatched eggs from the flock, ensuring that at least one sample per flock from which eggs are derived, is taken; or

(c) 10 g broken eggshells taken from a total of 25 separate hatcher baskets (i.e. 250 g initial sample) in up to five hatchers with hatched eggs from the flock, crushed, mixed and subsampled to form a 25 g subsample for testing.

The procedure set out in points (a), (b) and (c) shall be followed for sampling at the initiative of the operator as well as for official sampling. It is not mandatory to include a hatcher with eggs from different flocks if at least 80 % of the eggs are in other sampled hatchers.

2.2.2. Sampling at the holding:

2.2.2.1. Routine sampling at the initiative of the operator

Sampling shall primarily consist of faecal samples and shall aim to detect a 1 % within flock prevalence, with a 95 % confidence limit. To that effect, the samples shall comprise one of the following:

(a) Pooled faeces made up of separate samples of fresh faeces each weighing not less than 1 g taken at random from a number of sites in the house in which the flock is kept, or where the flock has free access to more than one house on a particular holding, from each group of houses on the holding in which the flock is kept. Faeces may be pooled for analysis up to a minimum of two pools. The number of sites from which separate faeces samples are to be taken in order to make a pooled sample shall be as follows:



Number of birds kept in the flock Number of faeces samples to be taken in the flock 250-349 200 350-449 220 450-799 250 800-999 260 1 000 or more 300

(b) Boot swabs and/or dust samples: Boot swabs used shall be sufficiently absorptive to soak up moisture. Tubegauze ‘socks’ shall also be acceptable for that purpose. The surface of the boot swab shall be moistened using appropriate diluents (such as 0,8 % sodium chloride, 0,1 % peptone in sterile deionised water, sterile water or any other diluent approved by the competent authority). The samples shall be taken while walking through the house using a route that will produce representative samples for all parts of the house or the respective sector. This shall include littered and slatted areas provided that slats are safe to walk on. All separate pens within a house shall be included in the sampling. On completion of sampling in the chosen sector, boot swabs must be removed carefully so as not to dislodge adherent material. The samples shall consist of: (i) five pairs of boot swabs, representing each about 20 % of the area of the house; the swabs may be pooled for analysis into a minimum of two pools; or (ii) at least one pair of boot swabs representing the whole area of the house and an additional dust sample collected from multiple places throughout the house from surfaces with visible presence of dust. One or several moistened fabric swab(s) of at least 900 cm2 surface area in total shall be used to collect this dust sample.

(c) In cage breeding flocks, sampling may consist of naturally mixed faeces from dropping belts, scrapers or deep pits, depending on the type of house. Two samples of at least 150 g shall be collected to be tested individually: (i) droppings belts beneath each tier of cages which are run regularly and discharged into an auger or conveyor system; (ii) droppings pit system in which deflectors beneath the cages are scraped into a deep pit beneath the house; (iii) droppings pit system in a step cage house when cages are offset and faeces fall directly into the pit.

There are normally several stacks of cages within a house. Pooled faeces from each stack shall be represented in the overall pooled sample. Two pooled samples shall be taken from each flock as described in the following third to sixth subparagraphs:

In systems where there are belts or scrapers, these shall be run on the day of the sampling before sampling is carried out.

In systems where there are deflectors beneath cages and scrapers, pooled faeces that have lodged on the scraper after it has been run, shall be collected.

In step-cage systems where there is no belt or scraper system it is necessary to collect pooled faeces from throughout the deep pit.

Droppings belt systems: pooled faecal material from the discharge ends of the belts shall be collected.

2.2.2.2. Official sampling

(a) Routine sampling shall be performed as described in point 2.2.2.1.

(b) Confirmatory sampling following the detection of relevant Salmonella from sampling at the hatchery shall be performed as described in point 2.2.2.1. Additional samples can be collected for the possible testing of antimicrobials or bacterial growth inhibitors as follows: birds shall be taken at random from within each house of birds on the farm, normally up to five birds per house, unless the authority deems it necessary to sample a higher number of birds. If the source of infection is not confirmed, antimicrobial testing shall be carried out or new bacteriological testing for Salmonella shall be carried out on the flock or their progeny before trade restrictions are lifted. If antimicrobials or bacterial growth inhibitors are detected, the Salmonella infection shall be considered as confirmed.

(c) Suspect cases In exceptional cases where the competent authority has reasons to call the result into question (false positive or false negative results), it may decide to repeat the testing in accordance with point (b).

3. EXAMINATION OF THE SAMPLES

3.1. Preparation of the samples

3.1.1. Hatcher basket liners:

(a) place in 1 litre Buffered Peptone Water (BPW) which has been prewarmed at room temperature and mix gently;

(b) continue the culture of the sample by using the detection method described in 3.2.

3.1.2. Boot swabs and dust samples:

(a) The pair(s) of boot/sock swabs and dust sample (fabric swab) shall be carefully unpacked to avoid dislodging adherent faecal material or loose dust material and placed in 225 ml of BPW which has been prewarmed to room temperature. The boot/socks and fabric swab shall be fully submersed in BPW to provide sufficient free liquid around the sample for migration of Salmonella away from the sample and therefore more BPW may be added if necessary. Separate preparations will be made of the boot swabs and the fabric swab.

(b) Where five pairs of boot/sock swabs are pooled into two samples, place each pooled sample in of 225 ml BPW, or more if necessary, to fully submerge and provide sufficient free liquid around the sample for migration of Salmonella away from the sample.

(c) Swirl to fully saturate the sample and continue the culture by using the detection method described in 3.2.

3.1.3. Other faecal material samples:

(a) The faeces samples shall be pooled and thoroughly mixed and a 25 g subsample shall be collected for culture.

(b) The 25 g subsample shall be added to 225 ml of BPW which has been prewarmed to room temperature.

(c) The culture of the sample shall be continued by using the detection method described in 3.2.

If ISO standards on the preparation of relevant samples for the detection of Salmonella are agreed on they shall be applied and replace the above provisions on sampling preparation.

3.2. Detection method

The detection of Salmonella spp. shall be carried out according to Amendment 1 of EN/ISO 6579-2002/Amd1:2007. ‘Microbiology of food and animal feeding stuffs – Horizontal method for the detection of Salmonella spp. – Amendment 1: Annex D: Detection of Salmonella spp. in animal faeces and in environmental samples from the primary production stage’.

As regards the boot swabs samples, dust samples and other faecal material samples referred to in paragraph 3.1, it is possible to pool incubated BPW enrichment broth for future culture. To do that, incubate both samples in BPW as normal. Take 1 ml of incubated broth from each sample and mix thoroughly then take 0,1 ml of the mixture and inoculate the MSRV plates in the usual way.

Do not shake, swirl or otherwise agitate the samples in BPW after incubation as this releases inhibitory particulates and reduces subsequent isolation in MSRV.

3.3. Serotyping

At least one isolate from each sample showing a positive reaction shall be typed, following the Kaufmann-White scheme.

4. RESULTS AND REPORTING

A breeding flock shall be considered infected for the purpose of verifying the achievement of the Community target, when the presence of relevant Salmonella (other than vaccine strains) was detected in one or more samples (or if there is a secondary official confirmation in the Member State, in the relevant faecal samples or birds organ samples), taken at the holding, even if Salmonella is only detected in the dust sample. This shall not apply in exceptional cases of suspect breeding flocks where Salmonella detection at the holding at the initiative of the operator was not confirmed by official sampling.

For statistical purpose, an infected flock shall be counted once only regardless of how often Salmonella have been detected in this flock during the production period.

Reporting shall include:

(a) detailed description of the options implemented for the sampling scheme and the type of samples taken, as appropriate;

(b) number of existing breeding flocks and those tested;

(c) results of the testing;

(d) explanations of the results, in particular concerning exceptional cases.