Correctly label the following image:   

This photograph below shows a _______________ depth of field   

What type of camera lens would have produced this photograph 

An aperture setting of F22 would give you a shallow depth of field

1/1000 is an example of 

What type of surveillance system does the CDC utilize to gather data on notifiable diseases?

Which factor significantly impacts the success of vaccination programs?

The Pathogen Reduction and HACCP program is focused on ensuring the safety of imported foods only.

Vaccination programs are primarily aimed at treating infectious diseases after outbreaks occur.

The effectiveness of vaccination programs can be maximized through which community approach?