AJ Leonardi, MBBS, PhD, MPH ✓

@fitterhappierAJ · joined 09 Nov 2009

Junior Physician-Scientist Views own

103 410Followers

3 930Following

34 981Posts total

209KViews on collected posts

Against accounts of the same size

1 posts from the last 90 days, next to the 100K–1M follower range. shown far beyond its own audience, and the audience reacts.

Median views9 824this account5 930median for 100K–1M

Reach, %9.50%this account2.48%median for 100K–1M

Engagement, %2.23%this account1.41%median for 100K–1M

Metric	This account	Median for 100K–1M	Ratio
Median views per post	9 824	5 930	1.66×
Reach (views ÷ followers)	9.50%	2.48%	3.83×
Engagement rate	2.23%	1.41%	1.58×

Others in this range → Compare with another account → How these benchmarks are built →

Growth & engagement

How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.

Views per post

96.1K12 Jan

9.8K25 Jan

7.3K15 Feb

85.9K3 Apr

9.8K25 Jun

Last 5 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

2.98%12 Jan

5.14%25 Jan

2.88%15 Feb

3.16%3 Apr

2.23%25 Jun

Reactions — likes, reposts, replies and quotes — divided by views. Median for 100K–1M accounts is 1.41%.

What the audience does

Likes61.2%4 755 in total

Reposts18.5%1 438 in total

Replies2.7%212 in total

Quotes1.4%106 in total

Bookmarks16.2%1 262 in total

Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.

The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.

Latest posts

https://t.co/J3UCqfme0N 9.8K views · 180 likes · 29 reposts · 7 replies 25 Jun 2026 I told you so 85.9K views · 2.1K likes · 551 reposts · 75 replies 03 Apr 2026 Decisions that affect or benefit a marginal proportion of a 350 million person population need not be appreciable on a graph from 0-100% to be worthy of implementation 7.3K views · 175 likes · 33 reposts · 1 replies 15 Feb 2026 In the future when we are headed to some other disaster like the current widespread immunological harm from covid reinfections like I predicted in 2020, the "cassandra" may look at how I was treated for half a decade and abandon cause. 9.8K views · 410 likes · 81 reposts · 9 replies 25 Jan 2026 The Price of Denial: Early Warnings, Arrogant Dismissal, and the Lingering Cost of COVID's Immune Legacy There have been a recent number of articles framing the immune harm from Covid as a new insight. While I am pleased this has entered the mainstream, I am afraid it is too 96.1K views · 1.9K likes · 744 reposts · 120 replies 12 Jan 2026 @NateSilver538 @toad_spotted If this hypothesis is true and the virus is a force of nature which only 'herd immunity' can stop, expect it to ravage every city with every escape mutation, and no, your cd8 cell repertoire will not be better off because of it. 0 views · 365 likes · 55 reposts · 9 replies 23 Jul 2020