Explain the differences between the three different types of pathogens.

PLEASE NUMBER EACH QUESTION!!!! {NEED IN APA WRITING STYLE}

1. Describe the evolution of infectious disease. How has the impact of government improved infectious disease outbreaks? (Minimum of 250 Words)

2. Explain the differences between the three different types of pathogens. (Minimum of 250 Words)

                                                                                Reference:

Schneider, M.-J., (2014). Introduction to public health (4th ed.). Burlington, MA: Jones & Bartlett Learning.