a. Risk Factors Favoring Emergence of Pathogensb. Pathogensi. Acute Respiratory Diseases1. Coronaviruses2. Human Metapneumovirus3. Influenza A4. Avian Influenza Aii. Acute Diarrheal Illnessesiii. Escherichia coliPowerPoint 20 to 21 slidesReferences 5Less than 20% plagiarism