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Allen Cheng

@peripatetical · Australia · joined 07 Nov 2009

ID physician, epidemiologist/statistician. Past President @ASIDANZ. Opinions my own. RT ≠ endorsement

22 738Followers
477Following
7 329Posts total
11.7KViews on collected posts

Latest posts

Stacey is off to the US to do a postdoc with the fabulous @AnnetteKRegan who has lined up some great work for her - I'm looking forward to seeing more great work from them in the future. 2K views · 4 likes · 0 reposts · 1 replies Open on X →
Stacey was also able to link hospitalisation data to notification data to show that the risk of hospitalisation with several complications was elevated following a diagnosis of COVID https://t.co/G877iB3TUD 621 views · 3 likes · 0 reposts · 1 replies Open on X →
A final study, not yet published, has found that mortality after many notifiable diseases is elevated for a period of time. https://t.co/MnlVKhIVBD 2.4K views · 3 likes · 0 reposts · 1 replies Open on X →
She then looked at influenza and pertussis vaccination in pregnancy, showing a significant increase in coverage, but highlighting significant variation in different populations across Victoria https://t.co/WZcGeTatdu 447 views · 3 likes · 0 reposts · 1 replies Open on X →
Her first paper surveyed the landscape of data linkage across Australian (pre-pandemic): https://t.co/lqHmqdVbn4 403 views · 3 likes · 0 reposts · 1 replies Open on X →
By linking vaccination status and notification data, Stacey was able to estimate the effectiveness of maternal vaccination against influenza and pertussis in infants https://t.co/LjxqyJkWsv 288 views · 3 likes · 0 reposts · 1 replies Open on X →
Her work was in making the case that enduring data linkages can inform policy, by demonstrating where data could augment existing surveillance 307 views · 4 likes · 0 reposts · 1 replies Open on X →
It was a pleasure (and an honour) to be her primary supervisor - arguably she taught me more than I could teach her about data and epidemiology. 321 views · 3 likes · 0 reposts · 1 replies Open on X →
Stacey did an amazing job, considering she was doing her PhD part time while working at the Department of Health, and was pulled back into the COVID response. 528 views · 3 likes · 0 reposts · 1 replies Open on X →
Just coming back to Twitter to congratulate @datastace on completing her PhD at @Monash_SPHPM 4.4K views · 16 likes · 2 reposts · 3 replies Open on X →
Great to see the breadth of work across the School of Public Health and Preventive Medicine at Monash, during a challenging time for everyone. 0 views · 39 likes · 4 reposts · 4 replies Open on X →
We’re thrilled to share our 2021 Annual Report, overflowing with highlights across teaching and research from yet another successful and momentous year in public health. Enjoy! https://t.co/fj9swqs7FY https://t.co/AS8QovKNaL
0 views · 35 likes · 19 reposts · 5 replies Open on X →
Amid the other news, a note of the passing of one of Australia's greatest scientists, Dr Ruth Bishop who discovered rotavirus in 1973. This led to the development of the rotavirus vaccine which has saved millions of lives globally. https://t.co/vEexfd7VUY 0 views · 199 likes · 42 reposts · 6 replies Open on X →
I am saddened by the passing of one of my heroes, Dr. Ruth Bishop. Her discovery of rotavirus enabled @gatesfoundation & @gavi to develop life-saving vaccines. Today, millions of children are alive thanks to Dr. Bishop’s tireless work. https://t.co/Nkejk5RUjv 0 views · 202 likes · 52 reposts · 37 replies Open on X →
So sorry to hear of the passing of Chris Del Mar, one of Australia's leading researchers in primary care. Thoughts are with Tammy and all his family and friends. 0 views · 29 likes · 5 reposts · 1 replies Open on X →
Allen Yung's Golden Rules of ID @IDstewardship @davidantibiotic #FOAMed 0 views · 262 likes · 99 reposts · 23 replies Open on X →

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

4.4K31 Mar
528
321
307
288
403
447
2.4K
621
2K

Last 10 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.

Engagement rate per post

0.48%31 Mar
0.76%
1.25%
1.63%
1.39%
0.99%
0.89%
0.16%
0.64%
0.25%

Reactions — likes, reposts, replies and quotes — divided by views.

What the audience does

Likes75.0%45 in total
Reposts3.3%2 in total
Replies20.0%12 in total
Bookmarks1.7%1 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.

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