Re: CDC Officials Warn of Coronavirus Outbreaks in the United States.
You do realize there is more than one strain of coronavirus right? We've probably all had coronavirus infections at some point in our lives. According to wikipedia, most coronavirus respiratory infections are rather mild e.g. the comon cold, but some strains as the one that causes SARS and this new one are particularly virulent and can cause severe illness. These kinds of viruses are constantly changing and evolving.
You do realize there is more than one strain of coronavirus right? We've probably all had coronavirus infections at some point in our lives. According to wikipedia, most coronavirus respiratory infections are rather mild e.g. the comon cold, but some strains as the one that causes SARS and this new one are particularly virulent and can cause severe illness. These kinds of viruses are constantly changing and evolving.
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