Gram-negative meningitis is a form of meningitis. The term gram-negative refers to a way of differentiating bacteria. This type of bacteria is typically resistant to drugs and most available ...

Bacteria come in two flavors: Gram-positive and Gram-negative. Gram is a violet dye, named for its discoverer, that is more readily taken up by some microbes (the Gram-positive ones) than by others ...

Gram-negative bacteria's thick outer membrane prevents entry of toxic molecules, including antibiotics. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...

When reviewing a case to evaluate the validity of a gram-negative pneumonia diagnosis, look for several indicators. A version of this article was first published February 1, 2021, by HCPro's Revenue ...

• Require X (hemin) and/or V (nicotinamide adenine dinucleotide) factors for growth • Responsible for 0.5–1% of all cases of IE • Haemophilus aphrophilus is the most common species responsible for IE ...