Based on the news I heard, yep, they are. I am not sure though 'cause the virus that the world is more focused on is the Ebola Virus so there no much study the scientist are doing. As I've 'typed', The scientist is more focused in finding the cure for the Ebola virus first before they find the cure of a Virus in a world's list but not actually spreading fast for them to worry. Did I answer your question?
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