Pictures Viral Throat Infection Any Ideas On A Viral Or Bacterial Disease Topic?

Any ideas on a viral or bacterial disease topic? - pictures viral throat infection

I must make a presentation to my class of Microbiology and I do not know what you can do about it. There were many issues that are in the class, chosen by more and more difficult. I thought something serious may enter, or that the disease interferes to make it more interesting. Natural / HIV / AIDS is on the left. So if you have any suggestions, please let me know!