Pathogens

Front

What is a pathogen?

Back

A pathogen is a microorganism that can cause disease in a host organism.

Front

Which pathogen is considered non-living?

Back

Virus.

Front

What are the main types of pathogens?

Back

Viruses, bacteria, fungi, and parasites.

Front

What diseases are caused by viruses?

Back

Flu, chicken pox, and yellow fever.

Front

How can diseases be prevented?

Back

By washing hands often and covering your mouth when coughing.

Front

What is the difference between an epidemic and a pandemic?

Back

An epidemic affects a smaller geographic area, while a pandemic spreads over a wide geographic area.

Front

What is an example of a preventive measure for a pandemic?

Back

Vaccinating large numbers of people.

Tags

NGSS.HS-ETS1-1

NGSS.HS-ETS1-3

Front

What is the role of antibiotics in disease prevention?

Back

Antibiotics are used to treat bacterial infections, not to prevent epidemics or pandemics.

Front

What is the importance of handwashing in disease prevention?

Back

Handwashing helps to remove pathogens and reduce the spread of diseases.

Front

What is a common misconception about pathogens?

Back

That all pathogens are alive; viruses are non-living.