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  "path": "/air-purifiers-kill-coronavirus/",
  "publishedAt": "2026-03-08T00:05:19.000Z",
  "site": "https://housefresh.com",
  "tags": [
    "Blog",
    "Air Purifier",
    "By usage",
    "The Best",
    "Read more"
  ],
  "textContent": "When we first wrote this post, the World Health Organization didn’t accept that the COVID-19 virus was airborne, though they did recommend ventilation in healthcare facilities. But by the summer of 2023, the WHO finally announced that COVID-19 is actually airborne. At that point, the U.S. CDC added the following guidelines for American schools, recommending ... Read more",
  "title": "The best air purifiers for COVID-19, according to our tests"
}