12 Questions
How is avian influenza described in the text?
Highly contagious disease of birds
What is an example of a biological agent mentioned in the text?
Bacillus anthracis
What is the first line of defense recommended for avian influenza?
Immediate culling of infected and exposed birds
What is the potential use of some biological agents mentioned in the text?
Weaponized for use in bioterrorism or other crimes
How can biological agents spread from person to person?
Either directly or indirectly
What are some examples of biological agents mentioned in the text?
Bacteria, viruses, fungi, other microorganisms
What are biological agents and what are their potential effects on human health?
Biological agents include bacteria, viruses, fungi, and other microorganisms, and their associated toxins. They have the ability to adversely affect human health in a variety of ways, ranging from relatively mild allergic reactions to serious medical conditions—even death.
What are the transmission modes for some biological agents mentioned in the text?
Biological agents can spread from person to person either directly or indirectly, and some, such as the Zika virus, are transmitted by insect vectors.
What is the causative agent of anthrax, and how is it generally acquired?
Anthrax is caused by a spore-forming bacterium called Bacillus anthracis, and it is generally acquired following contact with anthrax-infected animals or anthrax-contaminated animal products.
What is the recommended first line of defense for controlling avian influenza?
Poultry experts agree that immediate culling of infected and exposed birds is the first line of defense for both the protection of human health and the reduction of further losses in the agricultural sector.
Describe the current status of avian influenza as mentioned in the text.
Avian influenza is described as a highly contagious disease of birds which is currently epidemic amongst poultry in Asia.
What are some potential uses of biological agents mentioned in the text?
Biological agents can be weaponized for use in bioterrorism or other crimes.
Test your knowledge of biological agents such as bacteria, viruses, fungi, and other microorganisms, and their impact on human health. Explore topics including the adverse effects of these agents, their spread from person to person, and their presence in the natural and built environment.
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