As mentioned, diplococci bacteria may appear rounded or elongated in shape. As such, some species may not be truly round as is the case with staphylococci bacteria. As such, th… See more

Two of the most common Gram-positive diplococcus includes Streptococcus pneumoniae and Enterococcus species. Normally, Streptococcus pneumoniae lives as a comm… See more

· Place a small amount of the specimen on the glass slide at the center of the glass slide and create a thin smear - a sterile wire-loop can be used · Allow the slide to air-dry and … See more

When viewed under the microscope, Streptococcus pneumoniae is often seen in pairs. However, it's also possible to identify single cells or short chains. Generally, they are elongat… See more