Today, Redfin announced the availability of the so-called âRedfin Estimate,â which is the online real estate brokerageâs answer to the Zestimate. Similar to the Zestimate, the Redfin Estimate is an automated home-value estimate that is displayed on home listing pages throughout Redfin. When viewing homes on Redfin, it will be listed next to the last-sold price for homes not on the market and below the list price for those currently on the market.
narrow-spectrum antibiotic. (microbiology). An antibiotic effective against a limited number of microorganisms. 1  Facebook. 2  Twitter.
Empiric antibiotic therapy. Empiric antibiotics are typically broad-spectrum, in that they treat both a multitude of either Gram-positive and/or Gram-negative bacteria. When more information is known (as from a blood culture), treatment may be changed to a narrow-spectrum antibiotic which more specifically targets the bacterium known to be causing disease.