Global health correspondent at The Guardian

Joined August 2008
109 Photos and videos
Kat Lay retweeted
Great and tragic news at once. Emmanuel, the 5-year old featured in this report, has since recovered and left the Ebola ward, his father told me. But the lab technician I met in the next ward deteriorated and died last night. His name was Bienfaits. nytimes.com/video/world/afri…
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Kat Lay retweeted
NEW:🚨 We finally know how the pandemic began! (No, not that one) The extremely surprising role of volcanoes in causing the Black Death to spread to medieval Europe and wipe out half the continent's population 🌋🦠 thetimes.com/uk/science/arti…
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Kat Lay retweeted
When I last spoke to Mohamed Douda, he said RSF fighters were searching for him and threatening him online. When they seized El Fasher last week, where he was hiding, they killed him. These are some of our conversations during his final months alive. theguardian.com/global-devel…
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Kat Lay retweeted
🚨 Imposter alert 🚨 Studies into everything from cancer and HIV being plagued by "fraudulent" participants Includes people pretending to have the diseases It's undermining the reliability of trials and potentially harming patients Stark warning here: thetimes.com/uk/science/arti…
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Kat Lay retweeted
Who'd want to be Archbishop of Canterbury?! We'll soon find out who's got the job But how are they chosen? Who's in the frame? And what happens next? Is there any conclave-style ceremony to it? Peer behind the cloak of confidentiality, as I explain all: thetimes.com/uk/religion/art…
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10 Sep 2025
More children and teens worldwide are obese than underweight for the first time, according to a UN report that blames increasing levels of junk food in their diets theguardian.com/global-devel…
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Kat Lay retweeted
NEW: How a plague of 'mirror bacteria' could wipe out all life on Earth 🦠💀🌍 Creating microbes in the lab with ‘backwards’ molecules could lead to wonder drugs — or kill all living things on the planet. Is it worth the risk? Click here to read⬇️ thetimes.com/uk/science/arti…
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Kat Lay retweeted
Perfect combo of my two roles as Science and Religious Affairs Correspondent at @TheTimes ⚛️✝️ Pope Leo hails "remarkable" James Webb Space Telescope Says it has revealed wonders that the "authors of ancient scriptures" could only dream of Read here: thetimes.com/uk/religion/art…
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Kat Lay retweeted
Grow a 'baby in a bag' ? 🚼🎒 Most Brits are strongly opposed to use of artificial wombs outside the mother for developing foetuses. Apart from Gen Z, who back it. Public *does* support concept when mother or baby's life is at risk, however 👇⬇️ thetimes.com/uk/science/arti…
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