where and when it was discovered, the signs and symptoms of disease, transmission, course of disease, virulence factors, laboratory diagnosis, treatments, preventions and sequelae. Your discussion should be well-written, in your own words, paraphrasing from only credible academic sources. You may not directly quote from your sources. You must also cite your credible academic reference sources in text and provide full end ref information in APA format. Must be at least 300-400 words