Define meningitis.Compare and contrast between bacterial and viral meningitis including treatment for each. What is a prion? Describe the impact prionshave on the human brain and discuss two prion-associated diseases in humans: What is a vector-borne (vector transmitted) disease? Give an example of a vector borne disease and the vector responsible for causing it:

What are the mechanisms by which viruses are able to evade host immune responses and establish persistent infections, and what strategies can be developed to target these mechanisms and improve treatment outcomes for chronic viral infections such as hepatitis B and C, HIV, and herpes simplex?

explain how Astrovirus shows a higher level of persistence as compared to poliovirus or adenovirus in the environment.

"Although the reported number of cases varies, arboviruses cause substantial morbidity in the United States each year. Cases occur sporadically, with epidemiology varying by virus and geography. Weather, zoonotic host, vector abundance, and human behavior all influence when and where arboviral outbreaks occur, making it difficult to predict locations and timing of cases and underscoring the importance of surveillance in identifying outbreaks and informing prevention efforts." Which of the following means the same as "Cases occur sporadically"? O Cases are caused by fungal spores. O Because of vector transmission, there is a steady rate of arboviral cases each year O Outbreaks occur unpredictably QUESTION 8 "Although the reported number of cases varies, arboviruses cause substantial morbidity in the United States each year. Cases occur sporadically, with epidemiology varying by virus and geography. Weather, zoonotic host, vector abundance, and human behavior all influence when and where…