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POSITION
STATEMENT
Nutricia Procedures and Controls to Minimize the Risk
of Microbiological Contamination of Powdered Infant Formula Products
(Neocate and Analog range)
(Rockville, MD, August 2003) - Powdered infant formula
products have been safely consumed by infants for many decades.
The manufacturing processes employed are strictly controlled and
comply with the accepted principles of Good Manufacturing Practice.
However, with currently available processes and technology it is
not possible to produce commercially sterile powdered infant formulas.
There is a potential risk of contamination of powdered formulas
with opportunistic pathogens, the most recent one of concern being
Enterobacter sakazakii.
Many opportunistic pathogens are ubiquitous and
can be present in any type of environment. The key to minimizing
the risk of contamination of feeds throughout their manufacturing,
handling and storage is good hygienic practice. Nutricia employs very
strict controls on microbiological contamination of manufacturing
plant and processing equipment. We also carry out frequent and extensive
microbiological testing of final packed product prior to commercial
release. This combination of rigorous environmental monitoring
and extensive final product testing means that, although not sterile,
the risk of microbiological contamination of Nutricia powdered infant
formula products is minimal.
Environmental Controls
Nutricia has developed a rigorous HACCP (Hazard Analysis
and Critical Control Point) system to identify all chemical, physical
and microbiological hazards at all points in the manufacturing process.
Extensive HACCP studies have been conducted to identify any "at
risk" areas of the manufacturing plant that come into contact with
powdered product and require regular monitoring for the presence
of unexpected micro-organisms (Coliforms/Enterobacteriacae, Salmonella,
Listeria, Bacillus cereus and Pseudomonas areuginosa). Regular microbiological
testing is carried out on air samples, water samples, mixing and
packing equipment, extraction units and manufacturing personnel.
Environmental samples are tested our microbiological
facilities on a daily basis. All results are reported immediately
and action taken where necessary to identify the source and cause
of contamination and to screen all product that may have come into
contact with that source. Cleaning of all manufacturing equipment
coming into contact with infant formula is documented. All cleaned
equipment is routinely screened for any microbiological contamination
prior to use.
Final Product Testing
All batches of product, in its final packed form,
are tested rigorously for the presence of known or opportunistic
pathogens prior to release for commercial use, The nature of Nutricia
products and our manufacturing process means that many small batches
of product are manufactured daily. Each batch is subjected to rigorous
end product microbiological testing. As a result multiple tests
are run on a daily basis so that any microbiological contamination
of products from the manufacturing environment will be rapidly detected
and its source identified.
Nutricia is confident that the microbiological controls
applied to the manufacture and release of our powdered infant formula
products will minimize the risk of contamination with E. sakazakii
and other opportunistic pathogens. However it is important to recognize
that powdered infant formula products are not sterile and must be
made up strictly in accordance with the manufacturer's instructions.
Good hygienic practice must be employed in the handling, storage
and feeding of infant formulas at all times.
For further information contact:
Regulatory Affairs Department
Nutricia International Ltd
Tel: +44 (0)151 230 5260
e-mail:
cbushell@Nutriciaint.co.uk
amills@Nutriciaitn.co.uk
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