A system and methods of the present invention advantageously provide efficient mail processing and {TAIL ~ handling} that, as compared to existing procedures, enhances detection within the mail being processed or handled of {HEAD ~ biological, germ, chemical, or other harmful agents} 
A system and methods of the present invention advantageously provide efficient mail processing and { TAIL ~ handling } that , as compared to existing procedures , enhances detection within the mail being processed or handled of { HEAD ~ biological , germ , chemical , or other harmful agents }
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