How Pathogens are Transmitted? How Pathogens Cause Disease?

How Pathogens are Transmitted ? 1. Direct contact with infected person. It is the most important cause of disease transmission. If healthy persons come in contact with the materials discharged by diseased person, he may be infected by the pathogens present in the discharges. 2. Droplets spread pathogens. Coughing, sneezing, talking by infected persons spread … Read more