How to Prevent Leptospirosis

Leptospirosis is an infectious disease caused by the bacterial genus Leptospira. It can infect both humans and animals. About 9 in every 10 persons affected will experience mild flu-like symptoms, which include headache, fever, and muscle pains.

Approximately 10% of cases may progress to a more severe form of leptospirosis known as Weil’s disease. This severe presentation is characterized by internal bleeding and multiple organ failure, which is life threatening.

It is one of the most common infectious diseases that can be transmitted naturally to humans from animals. Sources of infection are the urine or urine-contaminated media (e.g., water, food, and soil) of infected animals, such as rodents, cattle, cats, dogs, and wild animals. The risk of contracting the disease in some countries, for example, the UK, is very low and drastic measures to avoid exposure are not necessarily needed. However, this is not the case in other countries, such as those in tropical or temperate regions, where there are high prevalence rates, so precaution must be exercised.

Control and prevention of Leptospirosis - Episode 6 | Massey University

Who is at Risk?

The disease is typically an occupational hazard for those who are employed in sectors that are outdoors or require animal contact. The people include miners, farmers, sewer maintenance workers, butchers, veterinarians, military personnel, and fishermen. Leptospirosis is also possible to contract from swimming, kayaking, wading, and rafting in contaminated rivers, lakes, and ponds. Thus, it is a recreational hazard in addition to being an occupational one. As such, it is imperative that persons participating in outdoor activities, such as camping or sporting events, are aware of potential exposure risks. This is especially important in areas where there are known cases of infection present.

What can be done?

It goes without saying that one can reduce the risk of acquiring the disease by not swimming or undergoing any other activity in water that may be contaminated with animal urine. Furthermore, contact with infected and/or potentially infected animals should be avoided by all means necessary. Persons, who for occupational or recreational reasons are at risk, may wear protective clothing when coming into contact with potentially contaminated animals, water, soil, or other contaminated media. Moreover, people can further protect themselves by thoroughly cleaning and dressing open wounds.

If domesticated animals and pets are infected, they may show varying and non-specific signs and symptoms. To prevent infection in the first instance, it is crucial to maintain strict rodent control of the surroundings, since these animals are key players in spreading bacteria that cause the disease. In addition to pest control, pets may also be vaccinated against leptospirosis, but this gives no guarantee of full protection, since there are many different strains.

Owners can take measures to prevent themselves and others in the household from becoming infected from a sick pet by avoiding animal urine, blood, or other bodily fluids and wearing protective gear when having to take care of the pet and areas where it may have urinated. Household bleach is a great cleaning solution and washing hands after handling the pet is always a must .

Further Reading

Last Updated: Dec 30, 2022

Dr. Damien Jonas Wilson

Written by

Dr. Damien Jonas Wilson

Dr. Damien Jonas Wilson is a medical doctor from St. Martin in the Caribbean. He was awarded his Medical Degree (MD) from the University of Zagreb Teaching Hospital. His training in general medicine and surgery compliments his degree in biomolecular engineering (BASc.Eng.) from Utrecht, the Netherlands. During this degree, he completed a dissertation in the field of oncology at the Harvard Medical School/ Massachusetts General Hospital. Dr. Wilson currently works in the UK as a medical practitioner.

Citations

Please use one of the following formats to cite this article in your essay, paper or report:

  • APA

    Wilson, Damien Jonas. (2022, December 30). How to Prevent Leptospirosis. News-Medical. Retrieved on December 10, 2024 from https://www.news-medical.net/health/How-to-Prevent-Leptospirosis.aspx.

  • MLA

    Wilson, Damien Jonas. "How to Prevent Leptospirosis". News-Medical. 10 December 2024. <https://www.news-medical.net/health/How-to-Prevent-Leptospirosis.aspx>.

  • Chicago

    Wilson, Damien Jonas. "How to Prevent Leptospirosis". News-Medical. https://www.news-medical.net/health/How-to-Prevent-Leptospirosis.aspx. (accessed December 10, 2024).

  • Harvard

    Wilson, Damien Jonas. 2022. How to Prevent Leptospirosis. News-Medical, viewed 10 December 2024, https://www.news-medical.net/health/How-to-Prevent-Leptospirosis.aspx.

Comments

The opinions expressed here are the views of the writer and do not necessarily reflect the views and opinions of News Medical.
Post a new comment
Post

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.