EVERYDAY SCIENCE

Detailed explanation-1: -Streptococcus often causes throat infections. Other members of the coccus family include Pneumococcus, which causes pneumonia, and Neisseria, which causes gonorrhea.

Detailed explanation-2: -Coccidioidomycosis, a fungal disease called “cocci” or “valley fever, ” is a major cause of community-acquired pneumonia in the southwestern US. In 2011, more than 20, 000 cases were reported in the US, twice as many cases as tuberculosis.

Detailed explanation-3: -Types of Cocci Bacteria Diplococcus bacteria, Streptococcus bacteria, Staphylococcus bacteria, and the Enterococcus bacteria are all the types of coccus bacteria. They are given names based on the arrangement of their bacterial cells.

Detailed explanation-4: -Common causes of bacterial pneumonia are Streptococcus pneumoniae (pneumococcus) and, especially in kids, Mycoplasma pneumoniae.

Detailed explanation-5: -Streptococcus pyogenes is a gram-positive group A cocci that can cause pyogenic infections (pharyngitis, cellulitis, impetigo, erysipelas), toxigenic infections (scarlet fever, necrotizing fasciitis), and immunologic infections (glomerulonephritis and rheumatic fever).