Strongyloidiasis is a parasitic infection caused by the nematode Strongyloides stercoralis, which can lead to chronic, asymptomatic infections but may become life-threatening in immunocompromised individuals due to the potential for hyperinfection syndrome and disseminated disease. It is primarily transmitted through skin contact with contaminated soil, making it more prevalent in tropical and subtropical regions.

Strongyloidiasis

Parasitic infections are caused by organisms that live on or in a host organism, deriving nutrients at the host's expense and potentially causing disease. These infections can be transmitted through various vectors, including contaminated food, water, and insect bites, and can range from mild to life-threatening conditions.

Parasitic Infection

Nematode Strongyloides stercoralis

Chronic infections are prolonged infections where the pathogen persists in the host, sometimes causing continuous or intermittent symptoms over months to years. These infections can result from the pathogen's ability to evade the immune response, leading to ongoing inflammation and potential tissue damage.

Chronic Infections

Asymptomatic Infections

Life-threatening infections

Immunocompromised individuals have weakened immune systems, making them more susceptible to infections and diseases. They may require special medical care and preventive measures to manage their health and reduce the risk of complications.

Immunocompromised Individuals

Hyperinfection syndrome

Disseminated Disease

Skin contact

Contaminated soil refers to the presence of hazardous substances in the ground at levels that pose a risk to human health, the environment, or both. It often results from industrial activity, improper waste disposal, or accidental spills, necessitating remediation to mitigate its impacts.

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