#covid21

Live, measured metrics for the hashtag #covid21 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #covid21

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.

$240.06/ year · 7-character #name
Claim #covid21 — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
4
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 4
0
Avg reactions / post
Mastodon · last 4
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-09-29 20:03 UTC
0
09-23
0
09-24
0
09-25
0
09-26
0
09-27
0
09-28
0
09-29

0 uses by 0 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 2026-09-29 20:03 UTC

No related tags with measured usage found for #covid21.

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-09-29 20:03 UTC

Everything below is measured over the latest 4 public posts (spanning ~25342 hours).

Posting hours (UTC)

00:0012:0023:00

Languages: English (2) · Malayalam (2)

Avg boosts / post: 0

Top of the latest posts

  • @hfentonmudd @EricCarroll i really think the dozen #omicrons should be called #Covid21 and #SARScov3

    kirt@[email protected]♥ 0↻ 02023-03-15 11:11 UTCView post →
  • കേരളത്തിലെ ഓരോ ജില്ലയിലും ബെഡ് ഒഴിവുള്ള ആശുപത്രികളും കോവിഡ് ട്രീറ്റ്മെന്റ് സെന്ററുകളും കണ്ടുപിടിക്കാൻ സഹായിക്കുന്ന ലിങ്ക് ആണ് . ദിവസത്തിൽ ഒരിക്കൽ അപ്ഡേറ്റ് ചെയ്യുന്നു . രോഗികളെയും കൊണ്ട് ഹോസ്പിറ്റൽ തോറും അലയുന്നത് ഒഴിവാക്കാം . https://covid

    Remia@[email protected]♥ 0↻ 02021-05-05 17:03 UTCView post →
  • ഫെബ്രുവരി 14 വരെ ലണ്ടനിൽ നിന്ന് കൊച്ചിയിലേക്കും കൊച്ചിയിൽനിന്ന് ലണ്ടനിലേക്കുള്ള എല്ലാ വിമാന സർവീസും നിർത്തിവെച്ചു #COVID21

    Remia@[email protected]♥ 0↻ 02021-01-30 01:58 UTCView post →

What “covid21” means

Wiktionary · Wikipedia

covid/kɒvɪd/

  • nounShort for COVID-19, the disease caused by Severe acute respiratory syndrome-related coronavirus.
Full entry on Wiktionary →

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 in May 2023.

“COVID-19” on Wikipedia (CC BY-SA) →

#covid21 across platforms

every network with a public tag surface

Follow #covid21 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/covid21