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120
Pandemics
What does the term biological hazard mean?
the risk caused by biological agents that threaten the health of humans and other living beings
the emission of radiation that is hazardous for humans
the explosion of a laboratory.
the risk linked to weapons used in wars
What are biological agents?
viruses and bacteria
humans, animals and plants
all the other answers.
Fungi and spores
Biological agents are divided into four classes:
cause skin allergies.
always cause life threatening diseases
can cause various negative health effects
cause skin irritation
What is a pandemic?
the term pandemic has the same meaning as epidemic
pandemic, epidemic and endemic are all synonyms.
It is the spread of a new disease all over the world. Generally, it indicates the involvement of at least two continents, and rapid transmission from one individual to another
it is a disease that spreads rapidly but remains circumscribed within a population
The term pandemic implies all, except:
the severity of the disease, that is always fatal.
the capacity of the agent to spread rapidly through contagion
the appearance of a new infective agent that is very virulent
inter-human contagion: the pathogen is transmitted from person to person, provoking the disease
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