'It's a deal so let's touch elbows': Health expert urges ban on shaking hands to prevent spread of flu

Nathan Wolfe, a virus expert at Stanford University in California, suggests we should use a "safe shake" like touching elbows.

Source: http://www.dailymail.co.uk/health/article-2047048/Its-deal-lets-touch-elbows-Health-expert-urges-ban-shaking-hands-prevent-spread-flu.html?ITO=1490

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