May 20th, 2014
09:31 AM ET
E. coli, MRSA can survive for days on planes
Ever sit on a plane and wonder how long the germs left by passengers past plan on hanging around?
A new study examined how long two potentially deadly bacteria – E. coli and MRSA – can live on various surfaces inside an airplane’s cabin, and how easily they are transmitted by contact.
Researchers at Auburn University used actual armrests, toilet flush handles, tray tables, window shades, seats and seat pockets provided by Delta Airlines for the study – inoculating them with bacteria and storing them in conditions meant to simulate a pressurized cabin: 75 degrees Fahrenheit at 20% humidity.
In general, bacteria lived longest on the most porous surfaces. For example, MRSA lasted seven days on the cloth seat pocket, six days on the rubber armrest and leather seat, five days on the plastic window shade and tray table, and four days on the steel toilet handle.
“In small nooks, like the ones created by a pore, they are protected from environmental stressors like dehydration, UV and disinfectants,” said the lead study author, Kiril Vaglenov.
But the same porous material properties that protect bacteria from threats also seem to prevent them from spreading easily.
By contrast, the bacteria on less porous materials like tray tables, toilet handles and window shades scored much higher than seat pockets and leather seats for transmissibility – meaning bacteria on these surfaces were far more likely to transfer to human skin.
"The best thing you can do to protect yourself when flying is: Before you put anything into your mouth, bring some alcohol hand sanitizer and sanitize your hands. It's all about risk mitigation," said Michael Schmidt, a professor of microbiology and immunology at the Medical University of South Carolina.
“After I wipe my hands, I use the rest of the alcohol wipe to wipe down the tabletop, just in case I touch it and inadvertently eat something.”
The study did not take bacterial samples from actual aircraft cabins.
“We have efficient cleaning specifications that are standardized across our entire operation before all departures and on aircraft that remain on the ground overnight,” Delta Airlines said in response to the study. “This includes removing all trash, wiping down all countertops, surfaces and seats, cleaning floors and replacing and restocking pillowcases and blankets among several other procedures.”
The study was supported by funds from the Federal Aviation Administration and the Airliner Cabin Environment Research Center.
About this blog
Get a behind-the-scenes look at the latest stories from CNN Chief Medical Correspondent, Dr. Sanjay Gupta, Senior Medical Correspondent Elizabeth Cohen and the CNN Medical Unit producers. They'll share news and views on health and medical trends - info that will help you take better care of yourself and the people you love.
Its like you learn my mind! You seem to understand a lot approximately this, like
you wrote the ebook in it or something. I feel that you simply can do
with a few % to force the message home a bit, but instead of that, that is
excellent blog. An excellent read. I will definitely be back.
Nice post. I learn something new and challenging on sites I stumbleupon everyday. It will always be useful to read through content from other writers and use something from their web sites.
Right here is the perfect site for anyone who wants to find out about this topic.
You understand a whole lot its almost hard to argue with you (not that I personally would want
to…HaHa). You certainly put a brand new spin on a subject that
has been written about for years. Wonderful stuff, just excellent!
Also visit my webpage google
You are so cool! I do not suppose I've read through a single thing
like this before. So good to find another person with some genuine
thoughts on this subject. Really.. many thanks for starting this
up. This website is something that is needed on the web, someone with some originality!
Check out my web site ... visit
Excellent blog you've got here.. It’s hard to find excellent writing like yours nowadays. I honestly appreciate individuals like you! Take care!!
This is a good tip especially to those new to the blogosphere. Short but very precise information… Thanks for sharing this one. A must read post!
what is in chloroquine https://chloroquineorigin.com/ chloroquine cvs
Magnificent site. Lots of useful info here. I'm sending it to some friends ans additionally sharing in delicious.
And certainly, thank you in your effort!
Asking questions are actually good thing if you are
not understanding anything fully, but this paragraph provides nice understanding yet.
My web blog :: Click Here
This website was... how do you say it? Relevant!! Finally I've found something which helped me. Appreciate it!
I am curious to find out what blog system you're using?
I'm experiencing some small security problems with my latest blog and I would like to find something more safeguarded.
Do you have any suggestions?
Howdy! Quick question that's completely off topic.
Do you know how to make your site mobile friendly?
My blog looks weird when browsing from my iphone 4.
I'm trying to find a template or plugin that might be able to correct this problem.
If you have any suggestions, please share. Appreciate it!
Fantastic blog! Do you have any tips for aspiring writers?
I'm planning to start my own blog soon but I'm a little lost
on everything. Would you suggest starting with a free platform like WordPress or go for a paid option? There are so many options
out there that I'm totally confused .. Any ideas? Appreciate it!
Also visit my page – KIU Uganda
Spot on with this write-up, I absolutely think this amazing site needs much more attention. I’ll probably be returning to see more, thanks for the information!
It's a shame you don't have a donate button! I'd certainly donate to this
brilliant blog! I guess for now i'll settle for
bookmarking and adding your RSS feed to my Google account.
I look forward to brand new updates and will share this blog with my Facebook
group. Talk soon!
certainly like your website but you need to take a look
at the spelling on several of your posts. Several of them
are rife with spelling problems and I find it very bothersome to tell the reality
on the other hand I'll definitely come again again.
Why viewers still use to read news papers when in this technological globe
the whole thiung iis existing on net?
Hello, I think your blog could be having browser compatibility issues. When I take a look at your site in Safari, it looks fine however, if opening in IE, it's got some overlapping issues. I merely wanted to give you a quick heads up! Besides that, excellent website!
Pretty! This was an incredibly wonderful post. Many thanks for supplying these details.
Good post. I learn something totally new and challenging on websites I stumbleupon every day. It will always be helpful to read content from other writers and practice something from other web sites.
Have you ever heard of second life (sl for short). It is basically a online game where you can do anything you want. sl is literally my second life (pun intended lol). If you want to see more you can see these Second Life authors and blogs
Thanks on your marvelous posting! I genuinely enjoyed reading
it, you happen to be a great author.I will always bookmark your blog and definitely will come back
sometime soon. I want to encourage one to continue your
great job, have a nice morning!
Wow, superb blog format! How long have you been running a blog for?
you made running a blog look easy. The total look of your website is magnificent, let
alone the content!
My webpage data togel china
Way cool! Some very valid points! I appreciate you penning this article and also the rest of the site is really good.
This design is incredible! You certainly know how to keep a reader entertained.
Between your wit and your videos, I was almost moved to start my
own blog (well, almost...HaHa!) Excellent job. I really loved what you had to
say, and more than that, how you presented it.
An impressive share! I have just forwarded this onto a coworker who was doing a little homework on this. And he in fact bought me dinner simply because I found it for him... lol. So let me reword this.... Thanks for the meal!! But yeah, thanks for spending the time to talk about this topic here on your blog.
I want to to thank you for this excellent read!! I definitely loved every little bit of it. I have got you book-marked to check out new stuff you post…
It’s nearly impossible to find experienced people on this subject, but you sound like you know what you’re talking about! Thanks
I want to to thank you for this fantastic read!! I certainly enjoyed every little bit of it. I have you book-marked to look at new things you post…