home
RSS
April 15th, 2010
11:55 AM ET

How dangerous is MRSA?

As a feature of CNNhealth.com, our team of expert doctors will answer readers' questions. Here's a question for Dr. Gupta.

From Kathleen

“If a person was found to have MRSA cluster in the nose while in the hospital but not given anything for it, how dangerous is it to be around this person and for how long? I was wondering why they didn't give her the antibiotic for it – everything I read on line seems to lean towards MRSA as a ‘forever’ thing. Please help us to know the facts – I worry about my two very young grandchildren catching it if I get it. Thank you so much!”

Answer:

It is tough to give a definitive answer to your question, Kathleen, without knowing more about why the culture was done and whether there were signs of an actual MRSA infection. To help answer your question, a little background about MRSA might help.

MRSA stands for methicillin-resistant staphylcoccus aureus.

"Staph aureus is ubiquitous, it is everywhere," said Dr. Gregory Moran, of the Division of Infectious Diseases at Olive View-UCLA Medical Center.

Staph bacteria are very common and do not pose a big threat to most healthy people. In fact, we are exposed to staph on a daily basis. About one-third of us are walking around right now with the bacteria in our nose, and it is not affecting our health, according to Moran.

Keep in mind that there are different strains of MRSA out there. Your concern may stem from the more aggressive strains of MRSA we hear about in community settings – the strains that have proven fatal for some in prisons or among athletes. Those MRSA strains are genetically more toxic than what is typically encountered in hospitals, in addition to being resistant to some of the antibiotics we have to fight them. They most often cause skin infections, but in rare cases the bacteria can penetrate to internal organs, causing an otherwise healthy person to become very ill, and in some cases die.

Hospital-acquired MRSA strains are less dangerous to healthy individuals, but testing for them is common to avoid spreading infection among hospitalized patients with weakened immune systems or during operations. The strain of MRSA that was most likely found in this hospitalized patient would not be expected to cause problems at home. A non-aggressive strain usually would not require an antibiotic, and usually is not dangerous to healthy people.

And that brings us back to the most critical part of your question, Kathleen. Will this MRSA strain detected at the hospital harm your grandchildren? The likelihood is extremely low, however, be on the alert for the telltale first sign of a MRSA infection: a painful skin lesion resembling a pimple or a spider bite. If it crops up for you or your grandchildren, go see your doctor.


soundoff (686 Responses)
  1. SEO Marketing Consultant

    Good day! I could have sworn I’ve visited this site before but after going through many of the posts I realized it’s new to me. Nonetheless, I’m certainly pleased I came across it and I’ll be bookmarking it and checking back often!

    https://treasury.gov/cgi-bin/redirect.cgi/?https://juicycalls.com/

    May 20, 2021 at 04:54 | Report abuse | Reply
  2. SEO Marketing Companies Near Me

    Saved as a favorite, I love your blog!

    https://www.landofvolunteers.com/go.php?https://www.spokanevalleymarketing.com/

    May 20, 2021 at 04:56 | Report abuse | Reply
  3. Video Marketing Consultants

    http://dev-skanvor.1gb.ru/redir.php?url=http://nearmyspot.com/

    May 20, 2021 at 04:56 | Report abuse | Reply
  4. Digital Marketing Agency Near Me

    https://smart.link/5bb788a3d5b83?site_id=Web_NBCS_Philly&creative_id=nbcsphi1356&cp_4=nearmyspot.com&cp_1=washington&cp_2=myteams-nbc-sports&cp_3=nbcsphi1356

    May 20, 2021 at 10:53 | Report abuse | Reply
  5. Content Marketing Company

    Oh my goodness! Awesome article dude! Thank you, However I am experiencing troubles with your RSS. I don’t know why I cannot join it. Is there anybody having similar RSS issues? Anybody who knows the answer will you kindly respond? Thanx!!

    http://sns.51.ca/link.php?url=http://spokanevalleymarketing.com

    May 20, 2021 at 11:18 | Report abuse | Reply
  6. Social Media Marketing Services Near Me

    You have made some decent points there. I checked on the web to find out more about the issue and found most people will go along with your views on this site.

    https://virusscan.jotti.org/cookies-ok?redirect=https://postfallsbootcamp.com/

    May 20, 2021 at 12:40 | Report abuse | Reply
  7. SEO Marketing Service

    http://neurostar.com/en/redirect.php?url=https://juicycalls.com

    May 20, 2021 at 12:52 | Report abuse | Reply
  8. Internet Marketing Services

    You are so awesome! I don't think I've read through a single thing like this before. So wonderful to discover another person with a few original thoughts on this subject matter. Really.. many thanks for starting this up. This website is something that is needed on the internet, someone with a little originality!

    http://www.webworksinternet.com/php/paulegan/guestbook/go.php?url=http://meticulousjessmarketing.com/

    May 20, 2021 at 12:52 | Report abuse | Reply
  9. fiberglass dent repair

    I'm extremely pleased to uncover this page. I want to to thank you for ones time just for this wonderful read!! I definitely appreciated every little bit of it and I have you saved as a favorite to see new information in your blog.

    http://www.track.twshop4coupon.com/track/clicks/3171/c627c2b89e0522dbfe9cbd2e8d2b8914736245cb75e9f0ab416db1046005?t=https://ocrvcenter.com/volvo-collision-repair-shop-near-me

    May 20, 2021 at 16:28 | Report abuse | Reply
  10. orange county trailer repair

    Oh my goodness! Impressive article dude! Thank you, However I am encountering issues with your RSS. I don’t understand the reason why I am unable to join it. Is there anybody getting identical RSS issues? Anyone who knows the answer will you kindly respond? Thanx!!

    http://www.danubiushotels.com/inc/u/?https://ocrvcenter.com/industrial-bus-collision-repair-shop-near-me/&_ltra=dab4d1d3b7718c2c9e91a686f3ff7361.ltra.1613.12

    May 20, 2021 at 16:43 | Report abuse | Reply
  11. Mercedes Benz Sprinter Service Locations

    http://www.ric.edu/Pages/link_out.aspx?target=https://fleetautorepairshop.com/coachmen-van-repair-shop-near-me

    May 20, 2021 at 18:54 | Report abuse | Reply
  12. rv upgrade store

    https://www.dbta.com/Events/updateStats.aspx?id=1598&lnk=https://ocrvcenter.com/motorhome-battery-repair-near-me/

    May 20, 2021 at 22:22 | Report abuse | Reply
  13. redtube us

    http://citidex.sfgov.org/cgi-bin/sunindex/getData.cgi?docColor=deptsonly&dispRec=yes&contact=TedYamasaki&phone=(415)557-4815&url=ocrvcenter.com/rv-service-near-me

    May 20, 2021 at 23:07 | Report abuse | Reply
  14. trailer repairs near me

    http://www.hr-journal.ru/out.php?link=https://ocrvcenter.com/fleet-truck-collision-repair-shop-near-me

    May 21, 2021 at 00:25 | Report abuse | Reply
  15. RV Washing Near Me

    Hi, I do believe this is an excellent web site. I stumbledupon it 😉 I will return once again since i have bookmarked it. Money and freedom is the best way to change, may you be rich and continue to guide other people.

    https://aro.lfv.se/ViewSwitcher/SwitchView?mobile=True&returnUrl=http://ocrvcenter.net/rv-repair-shop-banning-california

    May 21, 2021 at 00:36 | Report abuse | Reply
  16. rv parts and repair

    https://sc.hkex.com.hk/gb/ocrvcenter.mobi/rv-countertop-repair-near-me

    May 21, 2021 at 02:32 | Report abuse | Reply
  17. box truck repair

    http://bb3x.ru/go.php?https://ocrvmotorcoaches.com/rv-upholstery-near-me

    May 21, 2021 at 05:02 | Report abuse | Reply
  18. remodeling rv interior

    Good post. I learn something totally new and challenging on sites I stumbleupon everyday. It's always useful to read articles from other writers and practice a little something from their sites.

    http://sso.aoa.org/Authenticate.aspx?Return=http://ocrv.info/rv-ac-repair-near-me

    May 21, 2021 at 05:49 | Report abuse | Reply
  19. Sprinter Van Repair San Diego

    https://recruit.aeon.info/labo/redirect/?url=http://commercialvanrepairshop.com/transport-truck-repair-shop-near-me

    May 21, 2021 at 05:51 | Report abuse | Reply
  20. rv remodel companies

    Hi there! This post could not be written much better! Reading through this article reminds me of my previous roommate! He constantly kept talking about this. I am going to forward this information to him. Fairly certain he'll have a good read. Thanks for sharing!

    https://sh.shulcloud.com/track.php?id=4c5c111e733449a9a439790f0d4b1431&url=https://ocrvcenter.mobi/rv-flooring-repair-near-me

    May 21, 2021 at 07:53 | Report abuse | Reply
  21. Van Wheelchair Lift Repair Near Me

    http://cssdrive.com/?URL=commercialvanrepairshop.com/truck-repair-shop-near-me-3

    May 21, 2021 at 09:14 | Report abuse | Reply
  22. Mb Sprinter Blind Spot Detection Repair

    Pretty! This was an extremely wonderful post. Many thanks for supplying this information.

    https://www.thaihealth.or.th/in_link.php?link=https://fleetautorepairshop.com/van-conversion-shop-near-me/

    May 21, 2021 at 09:17 | Report abuse | Reply
  23. RV Awning Orange County

    https://ads.homedy.com/ads/click?id=79&url=https://ocrvandtrucks.com/rv-repair-shop-irvine-california

    May 21, 2021 at 09:30 | Report abuse | Reply
  24. Video Marketing Business

    I’m impressed, I must say. Rarely do I come across a blog that’s both equally educative and interesting, and let me tell you, you have hit the nail on the head. The issue is an issue that not enough folks are speaking intelligently about. I'm very happy that I found this during my search for something concerning this.

    https://www.scotchwhisky.com/redirect/?r=https://www.affordableranking.com

    May 21, 2021 at 10:01 | Report abuse | Reply
  25. Content Marketing Companies

    https://www.pcf.ru/jump.php?url=https://affordableranking.com

    May 21, 2021 at 10:08 | Report abuse | Reply
  26. RV Toilets California

    I’m amazed, I have to admit. Rarely do I encounter a blog that’s both equally educative and entertaining, and let me tell you, you have hit the nail on the head. The problem is something which too few people are speaking intelligently about. I am very happy I stumbled across this in my search for something relating to this.

    http://enseignants.flammarion.com/Banners_Click.cfm?ID=86&URL=ocrv.us/rv-repair-shop-la-puente-california

    May 21, 2021 at 14:41 | Report abuse | Reply
  27. RV Seats Near Me

    Everything is very open with a really clear explanation of the challenges. It was definitely informative. Your site is very helpful. Thanks for sharing!

    https://fast.accesstrade.com.vn/deep_link/4498810930962836187?url=https://ocrv.club/rv-repair-shop-san-jacinto-california

    May 21, 2021 at 15:06 | Report abuse | Reply
  28. cyclomune

    cyclosporine cost cyclomune eye drops 1%

    May 21, 2021 at 16:21 | Report abuse | Reply
  29. orange county ca rv parks

    Pretty! This has been a really wonderful article. Thanks for providing this information.

    http://www.zhhsw.com/home/link.php?url=https://ocrvcenter.com/shuttle-truck-collision-repair-shop-near-me/

    May 21, 2021 at 21:14 | Report abuse | Reply
  30. Video Marketing Service

    http://todayir.com.sg/tc/fileview.php?file=https://affordableranking.com&lang=tc&code=S10

    May 21, 2021 at 21:35 | Report abuse | Reply
  31. rv restoration

    Saved as a favorite, I really like your web site!

    https://sys.labaq.com/cli/go.php?s=lbac&p=1410jt&t=02&url=https://ocrvcenter.com/rv-repair-shop-cahuenga-pass-california

    May 21, 2021 at 23:29 | Report abuse | Reply
  32. ibs collision center

    I blog often and I truly thank you for your information. The article has really peaked my interest. I'm going to book mark your blog and keep checking for new details about once per week. I opted in for your Feed as well.

    http://www.koromo.co.jp/files/rank.cgi?mode=link&id=1260&url=http://www.ocrvcenter.com/junk-truck-collision-repair-shop-near-me/

    May 22, 2021 at 01:06 | Report abuse | Reply
  33. rv remodeling

    Everything is very open with a very clear explanation of the challenges. It was definitely informative. Your site is very helpful. Many thanks for sharing!

    http://crewroom.alpa.org/SAFETY/LinkClick.aspx?link=https://ocrvcenter.com/motorhome-camera-repair-near-me/&mid=12872

    May 22, 2021 at 02:09 | Report abuse | Reply
  34. RV Cabinet Riverside

    /

    May 22, 2021 at 07:45 | Report abuse | Reply
  35. RV Inspection Los Angeles

    /

    May 22, 2021 at 17:10 | Report abuse | Reply
  36. Content Marketing Agency Near Me

    This is a topic that is near to my heart... Take care! Where are your contact details though?

    http://greencom.ru/catalog/perennial_plant.html?jump_site=8172&url=http://affordableranking.com

    May 22, 2021 at 17:17 | Report abuse | Reply
  37. RV Camera Orange County

    http://serbiancafe.com/lat/diskusije/new/redirect.php?url=https://mother-proof.com/archives/1049

    May 22, 2021 at 22:44 | Report abuse | Reply
  38. rv plumbing leak

    https://valdaveto.net/redirect.php?link=https://ocrvcenter.com/pop-up-trailer-collision-repair-shop-near-me/

    May 22, 2021 at 23:21 | Report abuse | Reply
  39. Digital Marketing Consultant

    Howdy! I could have sworn I’ve visited this web site before but after going through some of the articles I realized it’s new to me. Anyhow, I’m definitely delighted I came across it and I’ll be book-marking it and checking back often!

    https://www.3dollar.com/__media__/js/netsoltrademark.php?d=https://www.affordableranking.com/

    May 22, 2021 at 23:24 | Report abuse | Reply
  40. RV Cabinet Riverside

    Great blog you have got here.. It’s difficult to find quality writing like yours these days. I really appreciate individuals like you! Take care!!

    http://assistive.aireuropa.com/h5/assistive/r/ocrv.me/rv-repair-shop-artesia-california

    May 23, 2021 at 04:33 | Report abuse | Reply
  41. SEO Marketing Specialist

    Very good article. I will be going through many of these issues as well..

    https://www.pocketcm.com/__media__/js/netsoltrademark.php?d=affordableranking.com

    May 23, 2021 at 08:09 | Report abuse | Reply
  42. Video Marketing Companies

    Spot on with this write-up, I absolutely believe that this amazing site needs far more attention. I’ll probably be back again to read through more, thanks for the information!

    http://ochziffrealestateadvisorsllc.de/__media__/js/netsoltrademark.php?d=affordableranking.com

    May 23, 2021 at 23:33 | Report abuse | Reply
  43. cyclomune

    cyclomune eye drop cyclosporine emulsion drops

    May 24, 2021 at 01:29 | Report abuse | Reply
  44. Tritreviewifind

    where to buy tadalafil on line https://tadagatadalafil.com/ cheap generic cialis for sale where to buy generic cialis online safely cialis tadalafil

    May 24, 2021 at 03:24 | Report abuse | Reply
  45. box truck repair

    Hello! I just want to give you a huge thumbs up for the great info you have right here on this post. I will be coming back to your website for more soon.

    http://template-demo.org/__media__/js/netsoltrademark.php?d=ocrvcenter.com/rv-repair-shop-culver-city-california

    May 24, 2021 at 03:35 | Report abuse | Reply
  46. brimonidine

    combigan side effects combigan generic prices

    May 24, 2021 at 05:07 | Report abuse | Reply
  47. Tritreviewifind

    where to buy generic cialis online safely buy tadalis cheap generic cialis for sale cost of cialis https://tadagatadalafil.com/

    May 24, 2021 at 05:51 | Report abuse | Reply
  48. school bus repair shops

    Greetings! Very helpful advice in this particular post! It is the little changes which will make the biggest changes. Thanks for sharing!

    http://www.ace-ace.co.jp/cgi-bin/ys4/rank.cgi?mode=link&id=26651&url=https://ocrvcenter.com/rv-repair-shop-la-tuna-canyon-california/

    May 24, 2021 at 09:17 | Report abuse | Reply
  49. rv rental orange county

    http://www.doctor-navi.com/cgi/hospital-search-engine2/rank.cgi?mode=link&id=14979&url=http://som2ny.com/blog/technology/web-development/hasty-treat-certifications-government-specified-javascript-skills/

    May 24, 2021 at 18:43 | Report abuse | Reply
  50. xnxx shop

    http://dta365.com/dt/uchome/link.php?url=https://strandbadet.dk/2018/06/06/nyt-design/

    May 24, 2021 at 18:49 | Report abuse | Reply
1 2 3 4 5 6 7 8 9 10 11 12 13 14

Leave a Reply to RV Repair Orange County


 

CNN welcomes a lively and courteous discussion as long as you follow the Rules of Conduct set forth in our Terms of Service. Comments are not pre-screened before they post. You agree that anything you post may be used, along with your name and profile picture, in accordance with our Privacy Policy and the license you have granted pursuant to our Terms of Service.

Advertisement
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.