Which type of bacteria is known to cause strep throat or blood poisoning?

Streptococci are a type of bacteria that are specifically known for causing infections including strep throat and, in more severe cases, blood poisoning. The name 'streptococci' refers to a genus of spherical bacteria that typically occur in chains. This structural formation is significant as it contributes to their pathogenicity.

In terms of their clinical relevance, streptococci can be classified further into different groups, with Group A Streptococcus being the primary strain associated with strep throat. These bacteria produce various toxins that can lead to both localized infections, such as tonsillitis, and systemic infections that can result in more serious conditions.

Understanding the characteristics of this bacterium helps in effectively diagnosing and treating infections, showcasing the importance of identifying the correct type of bacteria in the context of health and illness.