Clostridium tetani - Wikipedia
Clostridium tetani is a common soil bacterium and the causative agent of tetanus. Vegetative cells of Clostridium tetani are usually rod-shaped and up to 2.5 μm long, but they become enlarged and tennis racket - or drumstick-shaped when forming spores.
Tetanus: Causes and How It Spreads | Tetanus | CDC
2024年3月4日 · Spores of Clostridium tetani are common in the environment, including soil, dust, and manure. The spores develop into bacteria when they enter the body. The spores can get into someone's body through broken skin, usually through injuries. Tetanus bacteria are more likely to infect certain breaks in the skin, including:
Tetanus (Clostridium tetani Infection) - StatPearls - NCBI Bookshelf
2024年2月26日 · Clostridium tetani is an anaerobic, spore-forming bacillus that produces muscle rigidity and hypersympathetic activity leading to tetanus. With around 1 million cases annually, it primarily affects resource-poor regions and unvaccinated populations. Tetanus toxin inhibits neurotransmitter release in the brain stem and spinal cord.
Tetanus - Symptoms and causes - Mayo Clinic
2023年12月21日 · Tetanus is a serious disease of the nervous system caused by a toxin-producing bacterium. The disease causes muscle contractions, particularly of your jaw and neck muscles. Tetanus is commonly known as lockjaw. Severe complications of tetanus can be life-threatening. There's no cure for tetanus.
Tetanus - Wikipedia
Tetanus (from Ancient Greek τέτανος 'tension, stretched, rigid'), also known as lockjaw, is a bacterial infection caused by Clostridium tetani and characterized by muscle spasms. In the most common type, the spasms begin in the jaw, and then progress to the rest of the body. Each spasm usually lasts for a few minutes.
Tetanus - World Health Organization (WHO)
2024年7月12日 · Tetanus is acquired through infection of a cut or wound with the spores of the bacterium Clostridium tetani, and most cases occur within 14 days of infection. Tetanus cannot be transmitted from person to person. Tetanus can be prevented through immunization with tetanus-toxoid-containing vaccines (TTCV).
Tetanus | Tetanus | CDC - Centers for Disease Control and …
Tetanus is a medical emergency requiring hospitalization, multiple medications, and supportive care. CDC tracks tetanus cases nationally. Tetanus cases are sporadic in the United States. Tetanus can lead to serious illness and death, especially in newborns. Wound care guidance to minimize the risk of tetanus.
Tetanus - StatPearls - NCBI Bookshelf - National Center for ...
2024年11月24日 · Tetanus is due to infection from the bacterium, Clostridium tetani, which is found in soil, dust, or animal feces. It is a gram-positive, spore-forming, obligate anaerobic bacillus. This bacteria and its spores are found worldwide, however, it is more frequently found in hot and wet climates where the soil is rich with organic matter.
Disease factsheet about tetanus - European Centre for Disease ...
2023年12月4日 · Tetanus is rare in Europe today and predominantly a disease of unvaccinated or partly vaccinated risk groups. The pathogen. Clostridium tetani is an obligate anaerobic Gram-positive bacillus. The tetanus bacillus forms spores that can be found in soil and house dust, and in animal and human faeces.
Tetanus - World Health Organization (WHO)
Clostridium tetani is a spore-forming anaerobic bacillus. Spores are present in the environment, particularly in the soil of warm and moist areas, and may be carried in the intestinal tracts of humans and animals. Maternal tetanus is a consequence of unclean deliveryand poor postnatal hygiene when the umbilical cord becomes infected.