How Do You Spell BACILLUS TYPHOSUS?

1. Bacillus typhosus is a gram-negative, rod-shaped bacterium that is a causative agent of typhoid fever in humans. It is a member of the family Enterobacteriaceae and the genus Bacillus.

   This bacterium is known for its ability to survive and proliferate within the human body, particularly in the intestines, leading to the onset of typhoid fever. Bacillus typhosus is primarily transmitted through the ingestion of contaminated food or water, which contains the bacterium in the form of fecal matter or urine of infected individuals. Once ingested, the bacteria invade the intestinal lining, penetrate into the bloodstream, and spread throughout the body, leading to systemic infection.

   In terms of its characteristics, Bacillus typhosus is non-sporulating, meaning it does not form spores. It is facultatively anaerobic, capable of surviving with or without oxygen, and typically exhibits motility due to the presence of flagella. It is a mesophile, thriving within temperatures of 37°C, which is the normal body temperature of humans.

   Typhoid fever caused by Bacillus typhosus is characterized by symptoms including high fever, headache, abdominal pain, diarrhea or constipation, rash, and general weakness. In severe cases, complications such as intestinal perforation, internal bleeding, and organ failure can occur, posing a significant threat to human health.

   Fortunately, the prevalence of typhoid fever has decreased in many regions worldwide due to the availability of vaccines and improved sanitation practices. However, Bacillus typhosus remains a serious public health concern in areas with inadequate hygiene, making its proper identification and control crucial in preventing outbreaks.

2. Eberth's b., a motile, flagellated, gram-negative organism, the specific cause of typhoid fever.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for BACILLUS TYPHOSUS

The word "Bacillus typhosus" is a combination of two terms: "bacillus" and "typhosus".

1. Bacillus: The word "bacillus" comes from the Latin word "bacillum", which means a small staff or rod. It was first used by German physician and microbiologist Ferdinand Cohn in 1872 to describe a group of rod-shaped bacteria. The term "bacillus" is often used to refer to a type of bacteria that has a cylindrical or rod-like shape.

2. Typhosus: The term "typhosus" comes from the Greek word "typhos", meaning smoke or smoky vapor. In the past, the term "typhos" was used to describe a fever characterized by delirium or mental confusion. This was later associated with the bacterial infection known as typhoid fever.