Causes diseases like tetanus and pneumonia?

Clostridium tetani is a Gram-positive, rod-shaped, spore-forming bacterium that is the causative agent of tetanus. Tetanus is a serious, often fatal, disease that affects the nervous system. It is characterized by severe muscle spasms and can lead to respiratory failure and death.

Streptococcus pneumoniae is a Gram-positive, lanceolate-shaped bacterium that is the causative agent of pneumonia, meningitis, and other infections. Pneumonia is an inflammation of the lungs that can be caused by a variety of microorganisms, including bacteria, viruses, and fungi. Streptococcus pneumoniae is the most common cause of bacterial pneumonia.