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  1. About ESBL-producing Enterobacterales

    Jun 12, 2025 · Enterobacterales are a group of bacteria that cause infections in healthcare settings and communities. Some species are also a normal part of the human gut. Some …

  2. ESBL: Transmission, Treatments, and More - Healthline

    Apr 13, 2017 · Extended-spectrum beta-lactamases (ESBL) are a type of enzyme or chemical produced by some bacteria. ESBL enzymes make some antibiotics ineffective in treating …

  3. What Are Infections Caused by ESBL-Producing Bacteria? Causes ... - WebMD

    Apr 26, 2025 · Extended-spectrum beta-lactamases (ESBLs) are enzymes or chemicals produced by germs like certain bacteria. These enzymes make bacterial infections harder to treat with …

  4. Extended-spectrum beta-lactamases - UpToDate

    Mar 8, 2024 · Extended-spectrum beta-lactamases (ESBLs) are enzymes that confer resistance to most beta-lactam antibiotics, including penicillins, cephalosporins, and the monobactam …

  5. ESBL: Definition, Causes, Symptoms, and Treatment

    Dec 7, 2023 · ESBL (Extended-Spectrum Beta-Lactamase) is a type of enzyme produced by bacteria that can make them resistant to certain antibiotics. This resistance is a result of the …

  6. What Is an ESBL Infection and How Is It Treated?

    Nov 26, 2025 · Extended-Spectrum Beta-Lactamase (ESBL) is an enzyme produced by certain bacteria that causes significant concern in healthcare settings. This enzyme allows the …

  7. Extended spectrum beta-lactamase (ESBL) producing organisms are a group of bacteria that commonly cause infections both in healthcare settings and communities. They are primarily …

  8. Extended Spectrum Beta Lactamase (ESBL) - What You Need to …

    Nov 10, 2025 · What is extended spectrum beta-lactamase (ESBL)? ESBL is an enzyme made by some bacteria. The enzyme prevents certain antibiotics from being able to kill the bacteria. …

  9. Extended-spectrum β-lactamases: an update on their …

    ESBLs are serine β-lactamases, belonging to Ambler molecular and structural classification as class A.

  10. Extended-Spectrum Beta-Lactamase-Producing Bacteria

    Infections caused by ESBL usually affect the urinary tract and gut (intestine). They can also infect wounds and the blood. Extended-spectrum beta-lactamases are enzymes made by certain …