Chris Dye
@christopherdye.bsky.social
Professor of Epidemiology (Emeritus) at University of Oxford, formerly Director of Strategy at the World Health Organization
Well, that's a surprise...
July 19, 2025 at 10:05 AM
Well, that's a surprise...
Investing in #Health and #Wellbeing, with some ideas about how to make #prevention better than cure. http://tinyurl.com/2p6ssd6y (out on October 15)
November 28, 2024 at 12:13 PM
Investing in #Health and #Wellbeing, with some ideas about how to make #prevention better than cure. http://tinyurl.com/2p6ssd6y (out on October 15)
Middle-spotted woodpecker (?), an infrequent visitor to our Jura garden...
November 28, 2024 at 12:13 PM
Middle-spotted woodpecker (?), an infrequent visitor to our Jura garden...
What success looks like...
November 28, 2024 at 12:13 PM
What success looks like...
A biologist's staircase - double helix at the Bourse du Commerce Paris
November 28, 2024 at 12:13 PM
A biologist's staircase - double helix at the Bourse du Commerce Paris
Now it's cold in the Jura, they're back from the forest looking for seeds...
November 28, 2024 at 12:13 PM
Now it's cold in the Jura, they're back from the forest looking for seeds...
Today's nature note, Utrecht rail stn: young tawny owls are calling, even before completely breaking out of their egg shells
November 28, 2024 at 1:35 PM
Today's nature note, Utrecht rail stn: young tawny owls are calling, even before completely breaking out of their egg shells
A surprise visitor to my garden pear tree this morning... great/blue/coal/marsh tits very upset by its presence
November 28, 2024 at 2:24 PM
A surprise visitor to my garden pear tree this morning... great/blue/coal/marsh tits very upset by its presence
#COVID19 #lockdown boosts garden #birdsf="/hashtag/birds" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#birds records. 10 yrs of the French garden #birds survey http://www.lpo.fr @LPOFrance. Winter blackcap up, summer greenfinch down 2012-22 & much more.
November 28, 2024 at 2:24 PM
#COVID19 #lockdown boosts garden #birdsf="/hashtag/birds" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#birds records. 10 yrs of the French garden #birds survey http://www.lpo.fr @LPOFrance. Winter blackcap up, summer greenfinch down 2012-22 & much more.
Nature notes, Utrecht railway stn: slow worms are now bedding down for winter hibernation
November 28, 2024 at 3:27 PM
Nature notes, Utrecht railway stn: slow worms are now bedding down for winter hibernation
Assessing the asymptomatic proportion of SARS-CoV-2 infection with age in China before mass vaccination https://doi.org/10.1098/rsif.2022.0498
November 28, 2024 at 4:19 PM
Assessing the asymptomatic proportion of SARS-CoV-2 infection with age in China before mass vaccination https://doi.org/10.1098/rsif.2022.0498
You go through the turnstile and then...
November 28, 2024 at 5:22 PM
You go through the turnstile and then...
Getting in & out of the EU: the Franco-Suisse turnstile
November 28, 2024 at 4:19 PM
Getting in & out of the EU: the Franco-Suisse turnstile
November 28, 2024 at 4:19 PM
My long-standing math collaborators Russell Cheng (L) and Brian Williams (R), with John Truss (yes, he is). I know what 2 of them are thinking these days...
November 28, 2024 at 4:19 PM
My long-standing math collaborators Russell Cheng (L) and Brian Williams (R), with John Truss (yes, he is). I know what 2 of them are thinking these days...
Sunday morning mammal watching (M. foina), without getting out of bed (H. sapiens)
November 28, 2024 at 5:22 PM
Sunday morning mammal watching (M. foina), without getting out of bed (H. sapiens)
Symbol of political folly: UK passport stamped at Brussels Eurostar terminal (usually travel as Irish nowadays)
November 28, 2024 at 5:22 PM
Symbol of political folly: UK passport stamped at Brussels Eurostar terminal (usually travel as Irish nowadays)
Todays nature note, Utrecht rail station: when the sun comes out, so do slow worms
November 28, 2024 at 6:17 PM
Todays nature note, Utrecht rail station: when the sun comes out, so do slow worms
Important notice today at Utrecht railway station: long-tailed tits are spending the whole day looking for food in order to survive. (Last time I was here, they announced the arrival of fieldfares in the Netherlands).
November 28, 2024 at 7:17 PM
Important notice today at Utrecht railway station: long-tailed tits are spending the whole day looking for food in order to survive. (Last time I was here, they announced the arrival of fieldfares in the Netherlands).
Shangri-La was fiction, but the Jura today...
November 28, 2024 at 7:17 PM
Shangri-La was fiction, but the Jura today...
Train to Paris. 100% clarity on public health. 100% compliance. At 290 km/h.
November 28, 2024 at 8:30 PM
Train to Paris. 100% clarity on public health. 100% compliance. At 290 km/h.
Sketching the bean root system... http://bit.ly/3B0DnlN
November 28, 2024 at 9:21 PM
Sketching the bean root system... http://bit.ly/3B0DnlN