Associate Safety Professional Practice Exam

How is anthrax primarily transmitted?

1. Through contaminated water

2. Direct contact with infected animals and materials

3. Inhalation of spores in the air

4. Tick and flea bites

The correct answer is: Direct contact with infected animals and materials

Anthrax is primarily transmitted through direct contact with infected animals and materials. This is particularly true for the forms of anthrax that affect humans, such as cutaneous anthrax, which occurs when the spores enter the body through cuts or abrasions in the skin. Additionally, gastrointestinal anthrax can occur from consuming undercooked meat from infected animals, further illustrating the importance of direct contact with contaminated animal products. The transmission of anthrax via direct contact is a critical aspect of understanding its epidemiology, especially in regions where livestock is prevalent, and where proper handling and processing of animal products are essential to prevent infection. Awareness of this transmission route helps in implementing safety measures and health protocols in agricultural and industrial settings to reduce the risk of outbreaks. In contrast, the other options, such as contaminated water or insect bites, do not represent the primary mode of transmission for anthrax. While inhalation of spores does occur and is a significant concern, it is not as common as direct contact leading to infection in most cases. Understanding these nuances is key for effective prevention and response strategies in occupational safety and public health contexts.