There are three types of biological agents. They are bacteria, viruses, and toxins. Of the three types, which does smallpox fall under?

Smallpox is classified as a virus. Specifically, it is caused by the variola virus, which belongs to the family Poxviridae. This family of viruses is known for creating skin lesions and has a unique characteristic of being transmitted from person to person, which contributed to its historical significance as a major public health threat before its eventual eradication.

Understanding the classification of pathogens is crucial for emergency responders, as each type (bacteria, viruses, and toxins) has different characteristics, transmission methods, and treatments. For instance, bacteria can often be treated with antibiotics, while viruses require antiviral medications, and toxins may necessitate different interventions altogether. In the case of smallpox, it is essential to recognize its viral nature to respond appropriately in a public health or emergency scenario.