Urgent Virology question

[ciznet]

Good day everyone! Please i need your assistance concerning this virology questions;

1. Which of the viral diagnostic methods is most reliable (with applicable reasons)?

2. Why is it that Viral upper respiratory tract infections is usually benign and self limited and that of lower respiratory tract severe?

 

I look forward to your reply

 

Thanking you!

Edited February 17, 2014 by hypervalent_iodine

[hypervalent_iodine]

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Moderator Note

Hi ciznet,

I have removed your links because they were a little suspicious. Please try not to post links that redirect through other websites like that. A straight link to Wikipedia would have sufficed.

As well, I am moving this to homework. Please note that this is a help section and members will not do your work for you. Where exactly are you struggling and what do you need help understanding?