Spider Bite? Think Mrsa

نویسنده

  • Samir Hanna
چکیده

In the United States, Staphylococcus aureus is the most common cause of skin and soft tissue infections. Methicillinresistant Staphylococcus aureus (MRSA) is resistant to ßlactam antibiotics, including penicillinase-resistant penicillins (methicillin, oxacillin, nafcillin) and cephalosporins, and has long been a recognized pathogen among hospitalized patients and persons with certain healthcareassociated risk factors. In Tennessee, there has been a dramatic increase in the frequency of MRSA infections among otherwise healthy persons without typical healthcare-associated MRSA (HAMRSA) risk factors. These MRSA infections are referred to as community-associated MRSA (CA-MRSA).

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Misdiagnosis of spider bites: bacterial associates, mechanical pathogen transfer, and hemolytic potential of venom from the hobo spider, Tegenaria agrestis (Araneae: Agelenidae).

The European spider Tegenaria agrestis (Walckenaer) (hobo spider) has been implicated as a spider of medical importance in the Pacific Northwest since its introduction in the late 1980s. Studies have indicated that the hobo spider causes necrotic tissue lesions through hemolytic venom or through the transfer of pathogenic bacteria introduced by its bite. Bacterial infections are often diagnosed...

متن کامل

A toolkit to improve the treatment of CA-MRSA.

Seeing “spider bite” on the schedule used to mean a quick visit – and a moment of relief to the busy family physician running behind schedule. Take a look, rule out infection, recommend over-thecounter treatments, and move on to the next patient. Today, however, “spider bite” often signals something much more complicated: a case of community-associated methicillin-resistant Staphylococcus aureu...

متن کامل

Brown widow spider bite (Loxosceles sp., Araneae, Sicariidae): A case report from Kashan, Iran

A 48-year-old woman who worked as a cleaner in a Kashan University of Medical Sciences dormitory received a spider bite while collecting garbage on a summer afternoon. She feltimmediate irritation on her arm. She noticed a spider, which she removed and killed. The irritation, itching, and redness on her arm continued. Her hand became edematous and painful after four days and she suffered from i...

متن کامل

Skin lesions in barracks: consider community-acquired methicillin-resistant Staphylococcus aureus infection instead of spider bites.

Recent outbreaks of mysterious skin lesions on multiple personnel at several military facilities were initially blamed on spiders. Requests were made for pest inspection and control to remedy the situation. Greater scrutiny of the situation led to a hypothesis that instead of spiders, an infectious outbreak of community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) should be in...

متن کامل

COMMUNITY-ASSOCATED METHICILLIN RESISTANT STAPHYLOCOCCUS AUREUS IN THE LOS ANGELES COUNTY JAIL: A 4-YEAR REVIEW BACKGROUND Methicillin resistant Staphylococcus aureus

Methicillin resistant Staphylococcus aureus (MRSA) is well known as a nosocomial (healthcare acquired) pathogen. However, since the 1990s, MRSA has been increasingly recognized as a community pathogen. Community associated MRSA (CAMRSA) is distinguished from healthcare associated MRSA (HAMRSA) by clinical and molecular characteristics—HAMRSA is associated with invasive disease (pneumonia, blood...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005