Nyd den ubegrænsede adgang til tusindvis af spændende e- og lydbøger - helt gratis
Fakta
Shigellosis is a highly contagious bacterial infection caused by the Shigella species, which primarily affects the intestines and leads to symptoms such as diarrhea, fever, and stomach cramps. The disease spreads easily through direct person-to-person contact, contaminated food and water, or poor hygiene practices. It is a significant public health concern, particularly in developing countries where sanitation infrastructure is inadequate. However, outbreaks also occur in more developed regions, especially in crowded environments such as schools, daycare centers, and nursing homes. Understanding the nature of Shigella, its transmission routes, and its global impact is essential in addressing and preventing the spread of the disease.
The Shigella genus consists of four major species: Shigella dysenteriae, Shigella flexneri, Shigella boydii, and Shigella sonnei. Each of these species is associated with varying degrees of illness severity, with Shigella dysenteriae being the most severe due to its production of the Shiga toxin. Shigella sonnei is the most common cause of infection in industrialized nations, while Shigella flexneri is more prevalent in developing regions. These bacteria invade the cells lining the intestines, leading to inflammation, ulcers, and severe diarrhea that may contain blood or mucus. Because Shigella is highly resistant to stomach acid, only a small number of bacteria—sometimes fewer than 100—are needed to cause an infection.
The primary mode of transmission for Shigella is the fecal-oral route. This means that infection occurs when an individual ingests even a tiny amount of contaminated fecal matter. Poor hand hygiene, inadequate sanitation, and the consumption of contaminated food or water are key contributors to outbreaks.
© 2025 A to Z Publishing (Lydbog): 9798347792641
Release date
Lydbog: 27. februar 2025
Tags
Over 600.000 titler
Download og nyd titler offline
Eksklusive titler + Mofibo Originals
Børnevenligt miljø (Kids Mode)
Det er nemt at opsige når som helst
For dig som lytter og læser ofte.
1 konto
100 timer/måned
Eksklusivt indhold hver uge
Fri lytning til podcasts
Ingen binding
For dig som lytter og læser ubegrænset.
1 konto
Ubegrænset adgang
Eksklusivt indhold hver uge
Fri lytning til podcasts
Ingen binding
For dig som ønsker at dele historier med familien.
2-6 konti
100 timer/måned pr. konto
Fri lytning til podcasts
Kun 39 kr. pr. ekstra konto
Ingen binding
2 konti
179 kr. /månedFor dig som vil prøve Mofibo.
1 konto
20 timer/måned
Gem op til 100 ubrugte timer
Eksklusivt indhold hver uge
Fri lytning til podcasts
Ingen binding
Dansk
Danmark