Refer to the CDC and WHO websites and state the similarities and differences between the types of public health data available with both these organizations. Explain the different kinds of statistics and data available with the CDC and WHO. In addition, explain the various methods of research tht they use. Explain some of the major roadblocks tht the field of public health informatics has encountered during the course of its development .

1. Refer to the CDC and WHO websites and state the similarities
and differences between the types of public health data
available with both these organizations.
Explain the different kinds of statistics and data available with
the CDC and WHO. In addition, explain the various methods of
research tht they use.
Explain some of the major roadblocks tht the field of public
health informatics has encountered during the course of its
development