Describe submersion versus immersion, near-drowning vs. drowning, and the mammalian diving reflex, assignment help

1. Describe submersion versus immersion, near-drowning vs. drowning, and the mammalian diving reflex. Outline an approach to a victim with a water-related injury/illness.

2. Find two examples of infectious disease outbreaks (or other microbe-related adverse event) after a disaster. What happened? How were they mitigated? Could they have been prevented? Why or why not?

All answers Must be from the sources i provide, I uploaded couple of them here and ill give the remaining when you contact me.