Streptococcus pneumoniae bacteria

Streptococcus pneumoniae is a type of bacteria that can cause infections in humans, particularly in the lungs (pneumonia), as well as in the ears (otitis media) and meninges (meningitis). It is a common pathogen and can be particularly dangerous for young children, the elderly, and those with weakened immune systems. The bacteria can spread through respiratory droplets when an infected person coughs or sneezes. Vaccines are available to help prevent serious infections caused by this bacterium, making it important to promote vaccination and public health awareness.