Quick Answer: What Is A Category B Biological Substance?

UN3373 Biological Substances, Category B can be human or animal material including (but not limited to) blood and its components, tissue, tissue fluids or body parts being transported for purposes such as research, diagnosis, investigational activities, disease treatment or prevention.

What are Category B specimens?

Category B specimens are infectious substances not in a form generally capable of causing permanent disability or life-threatening or fatal disease in otherwise healthy humans or animals when exposure to it occurs.

Which biological materials belong to category B infectious substances?

Category B substances are infectious substances which do not meet the criteria for inclusion in Category A. Biological material that would be shipped in this category includes:

  • Adenovirus (replication competent).
  • E.
  • Recombinant viral vectors (replication defective); including AAV, Adenovirus, FIV, HIV.

How is biological substance Category B shipped?

Only shipments classified as Biological Substance, Category B (UN 3373) can be shipped in the FedEx UN 3373 Pak. Biological Substance, Category B (UN 3373) shipments that are shipped refrigerated, frozen, on dry ice, or in liquid nitrogen must comply with current IATA and ICAO regulations.

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What is the UN number for biological substances category B?

A Category B substance is an infectious substance that does not meet the criteria for inclusion in Category A. Infectious substances in Category B must be assigned to UN 3373, and their proper shipping name is ‘Biological Substances, Category B’.

What is Category B in lab?

Category B infectious substances are infectious but do not meet the criteria for Category A (i.e., they are not capable of causing permanent disability, life-threatening, or fatal disease when exposed to humans or animals).

Does category B require UN certified box?

Category B infectious substance must be packaged using appropriate UN transport packaging systems, commonly known as a ‘triple packaging system’. 2) The primary container should be placed inside a robust and leak proof secondary container (e.g. A sealed bio-bag) so that the contents do not leak during transport.

How do you ship category B?

Category B infectious substances must be tripled packaged and compliant with IATA Packing Instruction 650 detailed below. The maximum quantity for a primary receptacle is 500 ml or 500g and outer packaging must not contain more than 4 L or 4 kg.

Can Category B infectious substances can be shipped in the mail?

Materials known or suspected to contain a Category A infectious substance are not mailable. A forensic material known or suspected to contain a Category B infectious substance must be shipped as a Category B infectious substance.

What is the maximum quantity of infectious substance either Category A or Category B that may be shipped by air cargo in a single package?

For surface transport there is no maximum quantity per package. For air transport the limits per package are as follows: 50 ml or 50 g for passenger aircraft • 4 l or 4 kg for cargo aircraft.

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Can you put biological substance category B in post box?

Secondary packagings shall be secured in outer packagings with suitable cushioning material. Any leakage of the contents shall not compromise the integrity of the cushioning material or of the outer packaging.

What does 3373 mean?

Dangerous Goods assigned to Biological Substances, Category B (UN3373) are pathogens that present a relatively low risk in the event of a release. It is the responsibility of the shipper to determine the classification of any infectious substance.

How often is IATA training required?

IATA training is required every two years for workers who wish to maintain their certification. If you’re going to ship dangerous goods as part of your profession now or in the future, you’ll need to keep your certification current through renewal training.

What are the minimum dimensions for one surface of the outer packaging of a category B package?

At least one surface of the outer packaging must have a minimum dimension of 100 mm by 100 mm (3.9 inches).

Which of the following would be an example of a Category A substance?

Category A Infectious Substance Examples These are some of the most dangerous and contagious viruses on Earth, including: Hemorrhagic fever viruses, such as Ebola virus, Marburg virus, and Omsk hemorrhagic fever. Monkeypox virus. Hantaviruses.

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