Daphne Michalsen Tsallis
@DaphneTsallis
Followers
41
Following
3K
Media
7
Statuses
141
Previously Data Scientist @Zuhlke_UK, worked on COVID-19 App. Currently exploring the Andes 🇪🇨🗻
London
Joined September 2020
Our work on the impact of the @NHSCOVID19app is out in Nature! Special one for me, as it’s my first publication :)
Now peer-reviewed in Nature, “The Epidemiological impact of the NHS COVID-19 App”. Here’s a quick rundown of results & what they mean. We estimated that the app prevented several hundred thousand cases from arising. The app works. https://t.co/aR5UpbI5dm 1/n
3
1
16
I'm a PhD student at @UniofOxford and I think I'm living in a fairytale :-) Foxes playing around in the snow at Magdalen College this morning — absolutely magical!
976
11K
108K
🦟"#Dengue fever: with a record 12.4m cases in 2024 so far, what is driving the world’s largest #outbreak?" by @katlay @TiagoRogero & @Kenjoemo @guardian
https://t.co/X5aGYwcNd1
4
91
145
Mingas – a regular event of Indigenous communities in Ecuador, and what they represent. https://t.co/kEn3n5X74D
theguardian.com
Tristan Partridge, a photographer and social anthropologist, spent a decade documenting the working lives of the Kichwa-Panzaleo people of San Isidro for a new book
0
0
0
I've had 7 phone calls this morning already, all saying the same thing - "I found a little hedgehog out in the day so I brought her home and I've got her in a box. She's fine really, just hungry, because she's eating well, shall I just release her in the garden?" Please remember
54
2K
3K
Two primers we wrote for UNAIDS now out: "Introduction to HIV phylogentics" https://t.co/4YDtpmbVqB "Practical uses of HIV phylogenetics in public health" https://t.co/jOmJRenyhr
0
4
9
Wise words @CMO_England “able conduct lightning-fast scientific research & reducing health inequalities deserved most focus. If not serious about tackling health inequalities between pandemics no way you’re going to be able to when pandemics occur”
theguardian.com
England’s chief medical officer also tells inquiry that UK’s low level of intensive care provision is a political decision
3
36
65
The number of days per year that are simultaneously extremely hot, dry, and have a high fire risk have as much as tripled since 1970 in some parts of South America, according to a study in @CommsEarth. https://t.co/z762pFjC83
1
160
243
Thank you to the many thousands of people across the whole of the NHS & social care who helped deliver the care during the pandemic. Has been a strange and difficult day. But felt it was important to give witness to some small part of the enormity of the challenge we all faced.
Prof @Kevin_Fong (Former National Clinical Adviser in Emergency Preparedness Resilience and Response) is giving evidence to the Inquiry today. 📺 You can view it on the live stream (and via playback) through our YouTube channel now 👇👇 https://t.co/okjTPwDYPc
721
2K
13K
Prof @Kevin_Fong giving the most devastating and moving testimony to the Covid Inquiry of visiting hospital intensive care units at the height of the second wave in late Dec 2020. The unimaginable scale of death, the trauma, the loss of hope. Please watch this 2min clip.
766
6K
15K
Data generated from the implementation of control measures during COVID-19 is filling epidemiology knowledge gaps & preparing us for future outbreaks. Thanks to @adamjkucharski from @LSHTM_CEPR for opening our new PSI seminar series yesterday. More ⬇️ https://t.co/tgqKCqFNMj
2
5
24
Great to have @adamjkucharski open the new @PSIOxford seminar series. Here discussing our decomposition of R(t) into contributing factors & other epi monitoring through the covid app, led by @mishkendall + @LucaFerrettiEvo, out last month ICYMI https://t.co/9LAQznlWpk
New in @ScienceMagazine: app-based contact tracing for covid 🤒🤳📲 as well as reducing transmission, generated data for epidemic monitoring & analysis in real-time with unprecedented resolution. Example below: sharp spikes in transmission in England during last Euros, 2021 🇪🇺⚽
0
6
18
"Will we allow science to increasingly cause greater inequity around the world or will we use science to decrease inequity?" @JeremyFarrar at the opening plenery of the #GES2024. A question that all researches can think about. @Research2Action @WHO @whocmr @MinsanteCMR @gavi
2
15
22
The history of three infectious diseases — smallpox, polio, and measles — before and after a vaccine was available. From my article on humanity's long fight against infectious diseases: https://t.co/YMC6WLbEQm
26
375
888
Delighted to see our research featured on the cover of @ScienceMagazine this week! Current issue: https://t.co/kD1hcAVJkW Our paper: https://t.co/96y07L6UB6 Photo: Catherine Ivill - UEFA/UEFA via Getty Images
2
6
16
New post on mpox, outlining how we got here – and where we might be going next: https://t.co/oQUp1Qm5Rv
4
59
140
Science must protect thinking time in a world of instant communication - true for all of us, and organisations small and large, thinking time, 10% time too often ignored.
nature.com
Nature - E-mails and instant messaging are core to research — but also a distraction. Researchers should study their impact on science, and how they can claw back time to concentrate.
4
32
112
What's the best point to intervene to stop a pandemic? New post about the steps to emergence, and how they relate to current threats: https://t.co/HejMO4mo0z
4
32
73
Crucial thread below. Several countries now have digital tools at the heart of their pandemic strategies, if they didn’t already (spoiler: these are countries that did relatively well against COVID). Meanwhile, many European countries seem to be taking a ‘play it by ear until
New in @ScienceMagazine: app-based contact tracing for covid 🤒🤳📲 as well as reducing transmission, generated data for epidemic monitoring & analysis in real-time with unprecedented resolution. Example below: sharp spikes in transmission in England during last Euros, 2021 🇪🇺⚽
3
23
57
Brilliant interview by @mishkendall here explaining how data from the NHS COVID app provides a new level of insight into epidemic drivers, and what it means for future pandemics. A must-listen.
News podcast: Michelle Kendall @uniofwarwick on Covid-19 app data; @hooker_helen @UniRdg_Met on #hurricanes; David Willetts @resfoundation on Patrick Vallance; @dosh @ucl and Oliver Hauser @UniofExeter on AI; and Ben Allanach @Cambridge_Uni on physics. https://t.co/IcFf47mOzL
0
1
5
You can listen here to me talking to @DrChrisSmith about how anonymised data from the NHS COVID-19 app provided fast, detailed insights into the drivers of the epidemic. Full paper (first release) in @ScienceMagazine here:
science.org
Understanding the drivers of respiratory pathogen spread is challenging, particularly in a timely manner during an ongoing epidemic. In this work, we present insights that we obtained using daily...
News podcast: Michelle Kendall @uniofwarwick on Covid-19 app data; @hooker_helen @UniRdg_Met on #hurricanes; David Willetts @resfoundation on Patrick Vallance; @dosh @ucl and Oliver Hauser @UniofExeter on AI; and Ben Allanach @Cambridge_Uni on physics. https://t.co/IcFf47mOzL
0
3
6