This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
All are true regarding Hanta virus Except ? 
Select and explain. 
A. DNA virus, B. Carried by rodents, C. Causes recurrent respiratory infection, D. Haemorrhagic manifestation may occur
A: DNA virus
Answer: A: DNA virus 
Explanation: Ans. is 'a' i.e., DNA virus . It is a RNA virus belonging to family Bunyaviridae. . Transmission is from rodent to rodent and rodent to human is primarily respiratory, by inhalation of the virus contained in dried excreta. . Hantavirus species are natural pathogens of rodents - field mice being the major host . Disease caused by Hantaviruses : - Milder epidemic nephritis - Serious epidemic hemorrhagic fever - Hantavirus pulmonary syndrome