Why Some People Evade Colds And Others Don'tcreated on 02/08/2011 09:09 am People who've built up immunity to common viruses are less likely to get sick. But researchers say it's also possible some people are genetically less susceptible to catching a common cold.http://www.npr.org/2011/02/07/133500558/why-some-people-evade-colds-and-others-dont |
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