{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Zika&page=2",
    "query": {
      "condition": "Zika",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Zika&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-11T01:43:24.238Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT03263195",
      "title": "Prospective Cohort Study of HIV and Zika in Infants and Pregnancy",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "HIV",
        "Zika Virus",
        "Pregnant Women"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Westat",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "15 Years and older · Female only"
      },
      "enrollment_count": 395,
      "start_date": "2017-08-23",
      "completion_date": "2020-09-30",
      "has_results": true,
      "last_update_posted_date": "2022-01-14",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 4,
      "location_summary": "Miami, Florida • The Bronx, New York • Houston, Texas",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "The Bronx",
          "state": "New York"
        },
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03263195"
    },
    {
      "nct_id": "NCT05469802",
      "title": "A Study of Purified Inactivated Zika Virus Vaccine (PIZV) in Healthy Adults",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Healthy Volunteers"
      ],
      "interventions": [
        {
          "name": "Purified Inactivated Zika Virus Vaccine (PIZV)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "Takeda",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "49 Years",
        "sex": "ALL",
        "summary": "18 Years to 49 Years"
      },
      "enrollment_count": 0,
      "start_date": "2024-01-02",
      "completion_date": "2024-07-05",
      "has_results": false,
      "last_update_posted_date": "2024-03-13",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 5,
      "location_summary": "Oakland Park, Florida • Meridian, Idaho • Wichita, Kansas + 2 more",
      "locations": [
        {
          "city": "Oakland Park",
          "state": "Florida"
        },
        {
          "city": "Meridian",
          "state": "Idaho"
        },
        {
          "city": "Wichita",
          "state": "Kansas"
        },
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Kansas City",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05469802"
    },
    {
      "nct_id": "NCT02794181",
      "title": "Zika Virus and Related Arbovirus Infections in Deferred Blood Donors (ZVADD)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Zika Virus",
        "Dengue Virus",
        "Chikungunya Virus Infections"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institutes of Health Clinical Center (CC)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 34,
      "start_date": "2016-06-08",
      "completion_date": "2019-03-14",
      "has_results": false,
      "last_update_posted_date": "2019-03-18",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02794181"
    },
    {
      "nct_id": "NCT03110770",
      "title": "VRC 705: A Zika Virus DNA Vaccine in Healthy Adults and Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Zika Virus",
        "Zika Virus Infection",
        "Virus Diseases",
        "Flavivirus Infections",
        "Flaviviral Diseases",
        "Flaviviridae Infections",
        "RNA Virus Infections"
      ],
      "interventions": [
        {
          "name": "VRC-ZKADNA090-00-VP",
          "type": "BIOLOGICAL"
        },
        {
          "name": "VRC-PBSPLA043-00-VP",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "15 Years to 35 Years"
      },
      "enrollment_count": 2428,
      "start_date": "2017-03-29",
      "completion_date": "2019-10-04",
      "has_results": true,
      "last_update_posted_date": "2024-01-31",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 3,
      "location_summary": "Miami, Florida • Edinburg, Texas • Houston, Texas",
      "locations": [
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Edinburg",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03110770"
    },
    {
      "nct_id": "NCT03641339",
      "title": "Defining Skin Immunity of a Bite of Key Insect Vectors in Humans",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Zika",
        "Dengue",
        "Malaria",
        "Chikungunya",
        "Leishmaniasis"
      ],
      "interventions": [
        {
          "name": "One vector feeding",
          "type": "OTHER"
        },
        {
          "name": "Four vector feeding",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 95,
      "start_date": "2018-09-05",
      "completion_date": "2020-05-20",
      "has_results": true,
      "last_update_posted_date": "2021-12-08",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03641339"
    },
    {
      "nct_id": "NCT03037164",
      "title": "INTERCEPT Blood System for RBCs Study in Regions at Potential Risk for Zika Virus Transfusion-Transmitted Infections",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Anemia"
      ],
      "interventions": [
        {
          "name": "INTERCEPT Blood System for Red Blood Cells",
          "type": "DEVICE"
        },
        {
          "name": "Conventional (Control)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Cerus Corporation",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "4 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "4 Years and older"
      },
      "enrollment_count": 692,
      "start_date": "2017-05-11",
      "completion_date": "2026-12-30",
      "has_results": false,
      "last_update_posted_date": "2026-03-20",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 12,
      "location_summary": "Phoenix, Arizona • New Haven, Connecticut • Jacksonville, Florida + 8 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03037164"
    },
    {
      "nct_id": "NCT03611946",
      "title": "Safety and Immunogenicity of the Live Attenuated Zika Vaccine rZIKV/D4Δ30-713 in Flavivirus-naïve Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Zika Virus"
      ],
      "interventions": [
        {
          "name": "Single dose of rZIKV/D4Δ30-713 (10^3 PFU) via subcutaneous injection (0.5ml)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Single dose of placebo via subcutaneous injection (0.5ml).",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Single dose of rZIKV/D4Δ30-713 (10^4 PFU) via subcutaneous injection (0.5ml)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "ALL",
        "summary": "18 Years to 50 Years"
      },
      "enrollment_count": 56,
      "start_date": "2018-07-06",
      "completion_date": "2022-03-18",
      "has_results": true,
      "last_update_posted_date": "2025-08-05",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland • Burlington, Vermont",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Burlington",
          "state": "Vermont"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03611946"
    },
    {
      "nct_id": "NCT02963909",
      "title": "A Phase 1, First-in-human, Double-blinded, Randomized, Placebo-controlled Trial of a Zika Virus Purified Inactivated Vaccine (ZPIV) With Alum Adjuvant in Healthy Flavivirus-naive and Flavivirus-Primed Subjects.",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Zika Virus Infection"
      ],
      "interventions": [
        {
          "name": "IXIARO",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        },
        {
          "name": "YF Vax 17D Strain",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Zika Virus Purified Inactivated Vaccine (ZPIV)",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "49 Years",
        "sex": "ALL",
        "summary": "18 Years to 49 Years"
      },
      "enrollment_count": 75,
      "start_date": "2016-11-01",
      "completion_date": "2018-10-30",
      "has_results": false,
      "last_update_posted_date": "2024-04-22",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 1,
      "location_summary": "Silver Spring, Maryland",
      "locations": [
        {
          "city": "Silver Spring",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02963909"
    },
    {
      "nct_id": "NCT06805487",
      "title": "Evaluation of the Protective Efficacy of TV003 or Previous Zika Infection Against Infection With ZIKV-SJRP Challenge Compared to DENV and ZIKV-naïve Controls Against Infection With ZIKV-SJRP Challenge",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Zika Virus"
      ],
      "interventions": [
        {
          "name": "TetraVax-DV-TV003 (TV003)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Plasmalyte",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Challenge virus ZIKV-SJRP/2016-184",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "National Institute of Allergy and Infectious Diseases (NIAID)",
      "sponsor_class": "NIH",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "40 Years",
        "sex": "ALL",
        "summary": "18 Years to 40 Years"
      },
      "enrollment_count": 27,
      "start_date": "2024-09-24",
      "completion_date": "2025-09-15",
      "has_results": false,
      "last_update_posted_date": "2026-03-09",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 2,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06805487"
    },
    {
      "nct_id": "NCT06334393",
      "title": "Phase 1 Trial to Assess the Safety and Immunogenicity of an Inactivated, Adjuvanted Whole Zika Virus Vaccine Candidate (VLA1601) in Healthy Adults",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Zika",
        "Zika Virus Infection"
      ],
      "interventions": [
        {
          "name": "VLA1601",
          "type": "BIOLOGICAL"
        },
        {
          "name": "CpG 1018®",
          "type": "BIOLOGICAL"
        },
        {
          "name": "3M-052-AF",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Valneva Austria GmbH",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "49 Years",
        "sex": "ALL",
        "summary": "18 Years to 49 Years"
      },
      "enrollment_count": 150,
      "start_date": "2024-03-25",
      "completion_date": "2026-02-27",
      "has_results": false,
      "last_update_posted_date": "2026-03-09",
      "last_synced_at": "2026-06-11T01:43:24.238Z",
      "location_count": 4,
      "location_summary": "Chicago, Illinois • Sioux City, Iowa • Lincoln, Nebraska + 1 more",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Sioux City",
          "state": "Iowa"
        },
        {
          "city": "Lincoln",
          "state": "Nebraska"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06334393"
    }
  ]
}