Most species of bacteria can be broadly divided into two groups, known as gram-positive and gram-negative. These categories ...

Find out the differences between gram-positive bacillus and gram-negative bacillus and how they may affect health.

Both Gram-positive and Gram-negative bacteria can cause disease. However, they require different treatments. Therefore, medical professionals need to be able to identify the type of bacteria to ...

Learn the differences between gram positive vs gram negative bacteria, including structure, stain results and examples of key bacterial species.

Seven days of antibiotics was noninferior to 14 days for treating Gram-negative bloodstream infections, supporting shorter ...

Gram-positive and gram-negative bacteria differ in the composition of their cell walls. Gram-negative bacteria have a double layer of protection, making them more difficult to kill, Muñoz said.

On the other hand, gram-negative bacteria’s cell membrane is tough to break through. This makes gram-positive bacteria more vulnerable to antibiotics and other antibacterial actions.

Gram-negative bacteria show pink or red on staining and have thin walls. They release different toxins and affect the body in different ways. Gram-positive and Gram-negative are types of bacteria.

Being able to differentiate bacterial species is important for a host of reasons. While molecular techniques can determine the specific species, even without getting into the molecular nitty gritty, ...