NWCP Wild Poliovirus Oral Polio Vaccine

 

Discuss and identify the following:

• Brief summary of the article (2-3 sentences).
• What is the study design?
• What is the independent and dependent variables (aka “exposure” and “disease”)?
• Describe 4 biases that might need to be considered? (1 sentence each bias)
• Briefly describe what are the public health implications of this research(2-3 sentences)