Chapter 37, Problem 2A

Summary Introduction

To fill:

The name of the particular area where when a disease becomes widespread.

Introduction:

Disease occurs due to various reasons. Some diseases spread in a particular area and gets infection. Diseases transfer due to bacteria, viruses, etc.

Answer to Problem 2A

When a disease becomes widespread in a particular area it is called as an epidemic disease.

Explanation of Solution

When a disease becomes widespread in a particular area it is called an outbreak. A disease is an epidemic when it affects a significant portion of an area in a short period. An epidemic is called an outbreak. When a disease spreads to multiple countries and continents, it’s considered a pandemic.

Conclusion

Epidemic diseases transfer to a large population. So we should be careful and be hygienic and safe.