EnglishEric Feigl-Ding is on Twitter (X) as @DrEricDing, with 785,544 followers and 79,524 posts. It has been on X since January 2009, an account age of 17 years.
Insights
Its strongest tracked day added +111 followers on Jun 24, 2026.
Engagement
Early reading. We have captured 1 original post for this account, below the 8 we require before treating a median as settled. The numbers above describe what we have seen so far, not a finished profile of the account.
A typical post picks up 345 interactions against 786K followers, an engagement rate of 0.044%. Posts are seen about 30K times each, and 1.17% of those impressions turn into an interaction. That is about 3.77% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 0.1 posts a day over the last 30 days, though only 10% of days saw any activity at all.
Measured over 1 original post from a 30-day window, last computed on September 10, 2026.
Full engagement reportFollower growth
Best tracked day: +111 followers on 2026-06-24.
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Bio
Health & economic warnings. Health policy, epidemiology & finance data. Faculty/Chair @NECSI. Fmr @Harvard @JohnsHopkins. (backup @EricDingEpi)
Notable followers
The biggest accounts in our directory following @DrEricDing.
Eric Feigl-Ding on Twitter (X) - frequently asked questions
- What is the Twitter handle for Eric Feigl-Ding?
- Eric Feigl-Ding posts on Twitter (X) as @DrEricDing. The profile is at x.com/DrEricDing, and the View on X button at the top of this page opens it.
- How many followers does Eric Feigl-Ding have on Twitter?
- Eric Feigl-Ding (@DrEricDing) has 785,544 followers on Twitter (X). The count is refreshed continuously from public data.
- When did Eric Feigl-Ding join Twitter?
- Eric Feigl-Ding joined Twitter (X) in January 2009. The @DrEricDing account is 17 years old. Searches for Eric Feigl-Ding age often mean a personal age, which we do not publish. The figure here is the account age only.