# Defining Skin Immunity of a Bite of Key Insect Vectors in Humans

> **NCT03641339** · NA · COMPLETED · sponsor: **National Institute of Allergy and Infectious Diseases (NIAID)** · enrollment: 95 (actual)

## Conditions studied

- Zika
- Dengue
- Malaria
- Chikungunya
- Leishmaniasis

## Interventions

- **OTHER:** One vector feeding
- **OTHER:** Four vector feeding

## Key facts

- **NCT ID:** NCT03641339
- **Lead sponsor:** National Institute of Allergy and Infectious Diseases (NIAID)
- **Sponsor class:** NIH
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-09-05
- **Primary completion:** 2020-05-20
- **Final completion:** 2020-05-20
- **Target enrollment:** 95 (ACTUAL)
- **Last updated:** 2021-12-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03641339

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03641339, "Defining Skin Immunity of a Bite of Key Insect Vectors in Humans". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT03641339. Licensed CC0.

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