Instruments used to open the G.I.T. should not be used to open other organs.
Contaminants outgrow pathogens at room temperature.
Unrefrigerated biological specimens decompose rapidly in closed containers such as glass vials and plastic bags. A syringe full of blood or a swab soaked in blood cannot be used. Fecal Samples - Have samples identified and in a sealed container. DO NOT send plastic rectal gloves. Fecal swabs are satisfactory if they are not dried out.