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United States Health News API
Get the live top health headlines from United States with our JSON API.
Get API key for the United States Health News APIAPI Demonstration
This example demonstrates the HTTP request to make and the JSON response you will receive when you use the news api to get the top headlines from United States.
GET
https://gnews.io/api/v4/top-headlines?country=us&category=health&apikey=API_KEY
{
"totalArticles": 134096,
"articles": [
{
"id": "faff5aa7fae87368315024730ebcbe60",
"title": "Doctor isolated in Nebraska after helping passengers with hantavirus",
"description": "An oncologist traveling on a cruise ship amid a hantavirus outbreak says he's the lone American isolated at a special biocontainment unit in Nebraska. Dr.",
"content": "An oncologist traveling on the cruise ship at the center of a hantavirus outbreak says he’s the lone American isolated at a special biocontainment unit in Nebraska.\nDr. Stephen Kornfeld of Bend, Oregon, says he volunteered to help care for fellow pas... [2497 chars]",
"url": "https://apnews.com/article/hantavirus-hondius-cruise-ship-doctor-nebraska-isolation-72daa0e1ff672c8c22b6851f4c5e3cad",
"image": "https://dims.apnews.com/dims4/default/2b6c973/2147483647/strip/true/crop/5885x3921+58+0/resize/980x653!/quality/90/?url=https%3A%2F%2Fassets.apnews.com%2F63%2F0b%2Fc18e4b9c866a4c5ff0cd2a41381b%2Fbe4d54e75544426388f64096c163f50b",
"publishedAt": "2026-05-13T22:02:00Z",
"lang": "en",
"source": {
"id": "b356d47a35dfffa723fc8131b36c3ed1",
"name": "AP News",
"url": "https://apnews.com"
}
},
{
"id": "47f4e20de7a2f9b1a272b79bedfa4428",
"title": "Three Kansans possibly exposed to hantavirus under observation at KU Hospital",
"description": "The Andes hantavirus continues to be tracked by the Centers for Disease Control and Prevention (CDC), Kansas, and other states. Missouri’s Department of Health and Senior Services said it currently has no cases and is not monitoring any exposures.",
"content": "KANSAS CITY, Kan. (KCTV) — The Andes hantavirus continues to be tracked by the Centers for Disease Control and Prevention (CDC), Kansas, and other states. Missouri’s Department of Health and Senior Services said it currently has no cases and is not m... [2445 chars]",
"url": "https://www.kctv5.com/2026/05/13/three-kansans-possibly-exposed-hantavirus-under-observation-ku-hospital/",
"image": "https://gray-kctv-prod.gtv-cdn.com/resizer/v2/FCQHZ6UNTVFP3LKV2PQBJKMET4.jpg?auth=cadb91ddff916b704b8430a0dffb1d59b0cb6da4639065ff5f3c39fb20ece49c&width=1200&height=600&smart=true",
"publishedAt": "2026-05-13T21:58:00Z",
"lang": "en",
"source": {
"id": "b35e40d15b727b8a35d268dfb5b28e35",
"name": "KCTV",
"url": "https://www.kctv5.com"
}
},
{
"id": "02892c856c0a8c42a08073a9fb698913",
"title": "Ecotypes of triple-negative breast cancer in response to chemotherapy",
"description": "Triple-negative breast cancer (TNBC) is an aggressive subtype that is frequently treated with chemotherapy, but only half of the patients respond well and have good clinical outcome1,2. Here we leveraged pretreatment tissue samples from treatment-naive patients with TNBC who received neoadjuvant chemotherapy and performed single-cell transcriptomic analysis of 427,857 cells from 101 patients and spatial transcriptomic analysis of 44 patients. We classified TNBC tumours into 4 patient-level subtypes (archetypes) using the cancer-cell gene expression and identified 13 metaprograms that reflect intra-tumoural heterogeneity at the single-cell level. The TNBC tumour microenvironment consisted of 49 immune and stromal cell states, many of which were reprogrammed relative to normal breast tissues. Furthermore, we identified eight distinct cellular communities (ecotypes) on the basis of the co-occurrences of cancer cells and tumour microenvironment cell types, and their spatial organization in tissues. In contrast to previous studies on T cells, our data show the importance of macrophage subtypes and cancer-cell metaprograms for interferon signalling, human leukocyte antigen expression and cell cycle activity that are associated with a good response to neoadjuvant chemotherapy. Collectively, this study provides new insights into the biology of untreated TNBC tumours and their association with chemotherapy response. Treatment data for triple-negative breast cancer show the importance of macrophage subtypes and cancer-cell metaprograms for interferon signalling, HLA expression and cell cycle activity that are associated with a good response to neoadjuvant chemotherapy.",
"content": "Study participant details from the ARTEMIS Trial\nThe clinical trial protocol was reviewed and approved by The University of Texas MD Anderson Cancer Center Institutional Review Board and all participants provided written informed consent (NCT02276443... [43364 chars]",
"url": "https://www.nature.com/articles/s41586-026-10469-9?error=cookies_not_supported&code=b7a282d5-0d3c-43c2-8caa-0d37c7146df7",
"image": "https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41586-026-10469-9/MediaObjects/41586_2026_10469_Fig1_HTML.png",
"publishedAt": "2026-05-13T21:56:15Z",
"lang": "en",
"source": {
"id": "7abf0df285fbe93cdccffcc7c4088737",
"name": "Nature",
"url": "https://www.nature.com"
}
}
]
}