How many followers does Sarah Cobey have on Bluesky?

Sarah Cobey (@cobey.bsky.social) currently has 4,044 followers on Bluesky, gaining 5 new followers in the last 7 days. The count is refreshed continuously from the public AT Protocol.

When did Sarah Cobey join Bluesky?

Sarah Cobey joined Bluesky in July 2023, making the account about 2 years old.

How many posts has Sarah Cobey published?

Sarah Cobey has published 95 posts on Bluesky, averaging about 0.1 posts per day over the account's lifetime.

Is Sarah Cobey verified on Bluesky?

@cobey.bsky.social does not currently show a Bluesky verification. Many real accounts on Bluesky are unverified, since verification is still rolling out.

Sarah Cobey

@cobey.bsky.social

EnglishTier C

View on Bluesky

Joined July 2023 (2 years on Bluesky)

Followers

4.0K

Growth (7d)

Following

759

Posts

95~0.1/day

Influence

Follower growth

2026-06-14+4 over 2 days2026-06-22

Bio

Professor at U. Chicago. Computational epidemiology, evolution, influenza, SARS-CoV-2, vaccines, and B cells. Infectious disease dynamics across scales.

Notable followers

The biggest accounts in our directory following @cobey.bsky.social.

Ed Yong241K Timothée Poisot18K Michael Osterholm, PhD, MPH14K Brittany Charlton7.1K Katherine J. Wu6.2K

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Sarah Cobey on Bluesky - frequently asked questions

How many followers does Sarah Cobey have on Bluesky?: Sarah Cobey (@cobey.bsky.social) currently has 4,044 followers on Bluesky, gaining 5 new followers in the last 7 days. The count is refreshed continuously from the public AT Protocol.
When did Sarah Cobey join Bluesky?: Sarah Cobey joined Bluesky in July 2023, making the account about 2 years old.
How many posts has Sarah Cobey published?: Sarah Cobey has published 95 posts on Bluesky, averaging about 0.1 posts per day over the account's lifetime.
Is Sarah Cobey verified on Bluesky?: @cobey.bsky.social does not currently show a Bluesky verification. Many real accounts on Bluesky are unverified, since verification is still rolling out.