Beware your belly button: More than 2,000 types of germs could be living in there, warns study

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Or, as one report puts it, 'you have more kinds of bacteria in your belly button than there are different kinds of ants or birds in North America.'

But don't worry, say doctors, there's no need to panic.

Researchers have found that more than 2,000 different species of bacteria live in our belly buttons. Or, as one report puts it, 'more than there are different kinds of ants or birds in North America.'

'I don’t find it alarming,' said Dr. William Schaffner, an expert in infectious diseases at Vanderbilt University Medical Center in Nashville, Tennessee tells ABC News.  

'We knew belly buttons weren’t sterile,' Schaffner said, adding that the majority of these bacteria were rare and occurred in just one individual.

However, Schaffner says that doesn't minimize the study’s findings.

 

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'This is in the context of a much larger study, which is trying to get greater insight into the source of pathogens and how the [bacteria on our body] changes with antimicrobial therapy and age,' he tells ABC.

Perhaps, he added, we can 'use this to develop new antimicrobials.'

'Understanding the biodiversity of our bodies and how it differs among people may play an important role in understanding why some … people are susceptible to the same pathogen or respond to the same drug or diet,' said Dr. Rob Knight, associate professor of molecular biophysics at the University of Colorado – Boulder.

Over 2,000 types of bacteria can live in your belly button, but the research may help fight infections

Although the findings of the study do not have any immediate implications, this is good timing for a public service announcement from Dr. Gregory Poland, infectious disease expert at the Mayo Clinic in Rochester, Minn.

'The current fad of women piercing their umbilicus has led to many case reports of infections,” Poland said. “And with today’s multiple drug-resistant bacteria, it can lead to disasters.'

North Carolina State University's Belly Button Biodiversity study in 2011, found 1,400 strains of bacteria lurking in human belly buttons -- including 662 unrecognized strains.

Read more: http://www.dailymail.co.uk/news/article-2252752/Warning-More-2-000-types-germs-living-YOUR-belly-button.html#ixzz2G0l8O8OW 
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