Health and Medical News and Resources

General interest items edited by Janice Flahiff

Asthma attack! Nosy bacteria could be to blame [Reblog]

From a July 2015 post at Public Health, FYI

Asthma attack! Nosy bacteria could be to blame

You have been colonized by bacteria since the day you were born. Yes, you are the breeding ground for a multitude of tiny organisms. In fact, bacteria outnumber your own cells by 10 to 1!

But before you drench yourself in hand sanitizer to get rid of these little beings, it’s important to note that not all bacteria are bad.

Some good bacteria that live in your gut actually help you digest food. Other good bacteria also live in food like yogurt and milk.

But in a world of good and evil, we do have bacteria that rather complicate our lives and cause us more harm than good.

Meet Staphylococcus aureus, a seemingly innocent-looking bacterium. S aureuslikes to live on your salty skin and in mucosal membranes like your nostrils. This bacterium isn’t always pathogenic, which means it doesn’t always cause disease; however, it can secrete a toxin called that could be the true culprit for causing illness.

These enterotoxins can be found in undercooked or mishandled food, which can cause food poisoning. Beyond causing explosive bowel movement due to a bad burrito, enterotoxins can actually be inhaled, especially if a colony of S aureus lives in your nose.

Herein lies the newest medical mystery – can S aureus enterotoxins cause some kind of respiratory damage like asthma?

Science says… maybe!

 

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July 20, 2015 - Posted by | Uncategorized | ,

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