A culture obtained from a throat swab where the patient is suspected of being infected with a strain of Streptococcus is classified as which?

A culture obtained from a throat swab where the patient is suspected of being infected with a strain of Streptococcus is classified as which?

• A. Category A Infectious substance
• B. Category B Infectious substance
• C. Exempt patient specimen
• D. Not regulated

Answer: (B)

In shipping infectious materials, the risk level determines the category. Category A covers agents that could cause life‑threatening disease or permanent disability if released, requiring the most stringent packaging and labeling. Category B includes infectious substances that can cause disease but are not in that highest risk group, so they require appropriate containment and the Category B labeling. Exempt patient specimens are materials that pose minimal or no infection risk and may not fall under the same regulatory requirements; not regulated applies when there’s no infectious risk. A culture obtained from a throat swab for a suspected Streptococcus infection contains viable bacteria that can cause disease, but it isn’t a high-consequence pathogen. Therefore it’s classified as an infectious substance of Category B. This means it’s treated as infectious and must be shipped with Category B packaging and labeling (Biological substance, Category B, UN 3373). If the material were inactivated or proven noninfectious, it could be exempt or not regulated depending on the specifics.

In shipping infectious materials, the risk level determines the category. Category A covers agents that could cause life‑threatening disease or permanent disability if released, requiring the most stringent packaging and labeling. Category B includes infectious substances that can cause disease but are not in that highest risk group, so they require appropriate containment and the Category B labeling. Exempt patient specimens are materials that pose minimal or no infection risk and may not fall under the same regulatory requirements; not regulated applies when there’s no infectious risk.

A culture obtained from a throat swab for a suspected Streptococcus infection contains viable bacteria that can cause disease, but it isn’t a high-consequence pathogen. Therefore it’s classified as an infectious substance of Category B. This means it’s treated as infectious and must be shipped with Category B packaging and labeling (Biological substance, Category B, UN 3373). If the material were inactivated or proven noninfectious, it could be exempt or not regulated depending on the specifics.