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The fecal–oral route (also called the oral–fecal route or orofecal route) describes a particular route of transmission of a disease wherein pathogens in fecal particles pass from one person to the mouth of another person. Main causes of fecal–oral disease transmission include lack of adequate sanitation (leading to open defecation ), and ...
Feb 23, 2022 · Viral Hepatitis. There are many microbes that can be passed along through the fecal-oral route, including two of the hepatitis viruses, hepatitis A and hepatitis E. The other hepatotropic viruses spread by direct contact with infected blood, such as from sharing used needles, bodily fluid, or through childbirth.
Jan 18, 2024 · Fecal-oral transmission refers to the spread of an infection when fecal particles get into your mouth either directly or indirectly. Many different bacteria, viruses, and parasites can be passed this way. Fecal-oral transmission may be sexual or non-sexual. It may also occur between humans or humans and animals.
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In the fecal-oral route, pathogens in fecal particles pass from one person to the mouth of another person. Although it is usually discussed as a route of transmission, it is actually a specification of the entry and exit portals of the pathogen, and can operate across several of the other routes of transmission. [17]
Infertile egg. Ascaris lumbricoides is characterized by its great size. Males are 2–4 mm (0.08–0.2 in) in diameter and 15–31 cm (5.9–12 in) long. The male's posterior end is curved ventrally and has a bluntly pointed tail. Females are 3–6 mm (0.1–0.2 in) wide and 20–49 cm (7.9–19 in) long. The vulva is located in the anterior ...
- A. lumbricoides
- Ascaris
The fecal–oral route of transmission is very important, especially for intestinal protozoa. For example, infected food handlers are disseminators of G. intestinalis and E. histolytica cysts. There is high prevalence of infection in residential institutions where personal hygiene is poor. Simple hand washing before preparing and eating food ...
Other articles where fecal-oral route is discussed: polio: Course of disease: …most often by the so-called fecal-oral route—that is, from fecal matter taken into the mouth through contaminated food or fingers. It can also enter by ingestion of droplets expelled from the throat of an infected person. New victims may become ill about 7 to 14 days after ingesting the virus.…
