Bacteria that typically grow in pairs and can cause pneumonia are known as?

Diplococci are a type of bacteria that typically grow in pairs. The term "diplococci" specifically refers to spherical-shaped bacteria that form pairs, which is a defining characteristic. Some diplococci are known to be pathogenic, meaning they can cause diseases, including pneumonia, which further highlights the importance of understanding their formation and classification in the context of microbiology and its implications in health care.

Streptococci, on the other hand, are also spherical bacteria but grow in chains, while spirilla are spiral-shaped bacteria, and bacilli are rod-shaped bacteria. These differences in shape and arrangement can affect the behavior of the bacteria and the types of infections they might cause or contribute to, making it crucial for anyone studying microbiology or working in health care to recognize and differentiate them appropriately.