Transponder keys are devices designed to transmit a radio signal from a handheld device to a remote receiver. They're most commonly used to unlock and start vehicles, though they're also used in things like gate openers and keyless entry systems.
Extended-Spectrum Beta-lactamase (ESBL) -- Producing Bacteria Extended-spectrum beta-lactamases are chemicals made by certain kinds of germs (bacteria). These germs (or ESBL for short) break down several types of antibiotics (medications that fight infection).So, when a person gets sick because of ESBL, the infection is harder to treat with those antibiotics.ESBL is mainly spread among people in hospitals and long-term care facilities. Infections due to ESBL usually affect the urinary tract and gut (intestine).They can also affect wounds and the blood.hese germs (or ESBL for short) break down several types of antibiotics (medications that fight infection). So, when a person gets sick because of ESBL, the infection is harder to treat with those antibiotics. ESBL is mainly spread among people in hospitals and long-term care facilities.
ESBL stands for extended spectrum beta (Ã) lactamase. Beta lactamases are. enzymes produced by many species of bacteria which destroy one or more. antibiotics. It is one of the ways in which bacteria develop resistance. ESBLs are. unusual in that as the name suggests they break down an exceptionally wide. variety of antibiotics.