#COVID19
Live, measured metrics for the hashtag #COVID19 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #covid19
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-27 15:29 UTC131 uses by 98 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mas.to (Mastodon public search API) · fetched 2026-10-27 15:29 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-27 15:29 UTCEverything below is measured over the latest 40 public posts (spanning ~41 hours).
Posting hours (UTC) — busiest: 08:00
Languages: English (24) · German (9) · French (3) · Portuguese (2) · Italian (1)
Avg boosts / post: 4.1
Top of the latest posts
Am 12. 11. 2026 findet wieder die Lange Nacht des Impfens statt. Hier findest du alle teilnehmenden Apotheken und Praxen: https://lange-nacht-des-impfens.de Geimpft wird gegen #Grippe und #Covid19.
Yes, you can get Covid outdoors "Conclusion: Despite a declining trend in community cases, these findings underscore the potential risks of crowded outdoor gatherings in spreading COVID-19 and highlight the need for caution at such events."
Whitacre's "Sacred Veil ("I'm Afraid") always makes me cry. I saw and heard so much in my time working with AHS during COVID and I heard "I'm scared" or "I'm afraid" so many times as I was working on IT hardware. Often it was moments before
What “covid19” means
Wiktionary · Wikipediacovid/kɒvɪd/
- nounShort for COVID-19, the disease caused by Severe acute respiratory syndrome-related coronavirus.
Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. Starting in January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic. In March 2020, the World Health Organization declared COVID-19 a global health emergency; they declared the end of the emergency on 5 May 2023.
“COVID-19” on Wikipedia (CC BY-SA) →#covid19 across platforms
every network with a public tag surfaceFollow #covid19 straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/covid19