Please provide detailed information on interaction between Microbe and Host.
Please provide detailed information on innate immunity of specific defenses of hosts.
The information you provide should be based on what most people do not know about it already, for example, like what is not taught or heard very little about. This does not have to be in a specific format. However, needs to be in a format where you have to present this to an English teacher. Spelling and punctuation matter.