Worms and COVID: surprising immune link explored in india

NCT ID NCT04813328

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study looks at how having intestinal worms (helminths) and COVID-19 antibodies changes the immune system and gut bacteria. Researchers will collect blood and stool samples from 1500 people in India to measure infections and immune markers. The goal is to understand these interactions, not to test a treatment.

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Conditions

The condition(s) this trial relates to.

COVID-19 helminthiasis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • National Institute for Research in Tuberculosis - International Centers for Excellence in Research (NIRT-ICER)

    Chennai, Tamil Nadu, India