Navigation Links
MRSA Linked with Rise in Bacterial Infections

Two bacterial muscle infections have been found to be common in tropical countries along with the emergence of community-acquired methicillin-resistant Staphylococcus// aureus (CA-MRSA), according to researchers in Houston, Texas whose study was published in the Oct. 15 issue of Clinical Infectious Diseases, now available online.

Staphylococcus aureus, or staph, is a common bacterium found on the skin or in the nose of a quarter to a third of all people. Usually harmless, staph can cause skin infections such as pimples and boils and, less frequently, serious infections of surgical wounds or the bloodstream, and pneumonia. For years, infections caused by Staphylococcus aureus have been treated by inexpensive antibiotics in the penicillin and cephalosporin family.

Some years ago, strains resistant to these drugs, called methicillin-resistant Staphylococcus aureus (MRSA) appeared in hospitalized patients. Recently, however, newer forms of MRSA began to strike healthy people who have not been recently hospitalized or undergone invasive medical procedures. These community-acquired strains appear to be readily transmitted from person to person and can cause serious skin and soft tissue infections as well as invasive infections such as bone or joint infections or pneumonia. Failure by physicians to suspect this kind of drug-resistant staph can lead to treatment with the wrong antibiotic.

Pyomyositis is an acute bacterial infection of skeletal muscle that produces an abscess within the muscle. Myositis is also a muscle infection, but does not form an abscess. The study authors investigated the 45 cases of pyomyositis or myositis in otherwise healthy children who were hospitalized at Texas Children's Hospital from 2000 through 2005. Sixteen of these cases were caused by CA-MRSA and 10 by CA-MSSA (methicillin-susceptible Staphylococcus aureus).

The number of cases increased year by year, from four cases in the first year of the study to a high of 12 cases in the fifth year of the study. The authors also discovered that a specific strain of Staphylococcus aureus known as USA300 was associated with more severe disease. Similarly, staph that carried a group of genes known as PVL were also linked to a more severe illness.

"We're seeing an increasing number of muscle infections that is clearly associated with an increase in MRSA," said lead author Pia Pannaraj, MD. "Physicians need to be aware that this is a possibility and consider initial treatment with an antibiotic that covers MRSA, particularly if they live in a region where methicillin resistance is present."

Source-Eurekalert
NLA
'"/>




Related medicine news :

1. Low Cholesterol Linked to Severe Depression and Violent Behavior in Men
2. Cough Syrup Ingredient Linked to Stroke
3. Irregular Periods Linked to Diabetes
4. Hormones Linked To Migraines
5. Triglycerides Linked To Stroke Risk
6. Smoking Linked To Low Infant Birth Weight
7. Nausea Linked To Anxiety And Depression
8. Painkiller Linked to Deaths
9. High Levels of Protein Linked to Brain Shrinkage
10. Snoring Linked To Headaches
11. Hormone Therapy Linked to Dementia
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:12/7/2016)... ... ... AlignLife clinics nationwide are giving back to their communities by collecting toys ... gifts wrapped tightly under a Christmas Tree. AlignLife hopes to spread the joy ... In exchange for generous donations, customers will receive a gift in return. Anyone ...
(Date:12/7/2016)... ... ... Facial plastic surgeon, Dr. John D. Rachel of Timeless You™ Chicago , ... local organizations: North Chicago Animal Control and Friends and Our House of Hope Rescue. ... and trained volunteers who support rescued animals held in the City of North Chicago’s ...
(Date:12/7/2016)... California (PRWEB) , ... December 07, 2016 , ... "ProBrand ... any and all media," said Christina Austin - CEO of Pixel Film Studios. , ... with easy to use drop zones. Editors can select from a variety of flip ...
(Date:12/7/2016)... ... December 07, 2016 , ... “Tomorrow Trump Goes To Washington”: a brief ... the presidency and to America. “Tomorrow Trump Goes To Washington” is the creation of ... can for this country. , Nancy attributes her patriotic nature to her WWII veteran ...
(Date:12/7/2016)... WI (PRWEB) , ... December 07, 2016 , ... ... Labs, was honored to present at the International Probiotic Association’s Washington DC workshop ... and government regulators to engage in dialog regarding probiotic dietary supplement regulations. ...
Breaking Medicine News(10 mins):
(Date:12/6/2016)... , Dec. 6, 2016 Radioisotopes are ... Radioisotopes are produced either by using nuclear research reactor ... the form of alpha, beta or gamma when changed ... are used in Nuclear medicine, specifically in medical diagnostics. ... diagnostic information about a human body,s functioning. Radiotherapy is ...
(Date:12/6/2016)... Dec. 6, 2016 Human Vaccines Market: ... region wise and country wise analysis of the ... manufacturers of human vaccines products, raw material suppliers, ... enter the market. The report provides qualitative ... market. Qualitative analysis comprises market dynamics, trends, product ...
(Date:12/6/2016)... Two new disaster drones delivered telemedical packages ... casualty event Tuesday at John Bell Airport in ... an audience including Mississippi Governor ... Federal Law Enforcement Agencies, and the United Nations. ... Integrated Rescue Operations), was developed by Italo Subbarao ...
Breaking Medicine Technology: