Activities affecting quality meaning

Records — Documents which furnish objective evidence of the quality of items or services and of activities affecting quality, by means of which it may be determined whether the specified requirements are satisfied. 

But what are acceptable limits for impurities The more formal answer to this question is that preclinical and clinical data should justify the acceptability of the chosen limits, that is, neither the efficacy nor the safety of the vaccine is adversely affected by the remaining impurities. Since this is not really a measure that can be applied during process development, the basic rationale should be that whatever is avoidable by current standards must be avoided. In practical terms, this means that state-of-the-art technologies should be applied and reasonable efforts should be made to achieve the highest levels of purity. If additional measures would adversely affect vaccine quality (stability, specific activity) or significantly reduce the yield without giving any benefit, these would appear inappropriate. 

A complex quality of prevention, as outlined previously, that may empower affected persons to seek treatment and future prevention is applied health promotion. Positive experience - being able to work with healthy hands in a hazardous occupational environment - may enable people to take an active, health-promoting role in other settings too. Thus, dermatologists may contribute to making the WHO project, Health for all in the year 2000 , real in a very small but efficient manner. A means of prevention that teaches persons in an exemplary fashion to deal with occupational health hazards in a self-determined, democratic and rational way is concrete health promotion. 

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