Vidéo
2025.06.02
An exceptional dive into the heart of a cell infected by Shigella, the bacterium responsible for dysentery.
How does a bacterium manage to infiltrate our cells...
Document de presse
2025.05.29
Leprosy existed in America long before the arrival of Europeans: a new study reveals the history of a neglected pathogen.
Long considered a disease brought to...
Document de presse
2025.05.29
Scientists at the Institut Pasteur and McMaster University have discovered that the evolution of a gene in the bacterium that causes bubonic plague, Yersinia...
News
2025.06.03
Of every one thousand individuals living with HIV, a tiny fraction – fewer than five on average – are able to naturally control the virus. They are known as "...
Vidéo
2025.05.22
Measles wipes out our immunity!
Yasmine Belkaid, Director General of the Institut Pasteur, sounds the alarm during her appearance on Lundis du 1: measles is...
News
2025.05.22
Steroid hormones, or steroids, are a large family ranging from corticosteroids, such as cortisone, to sex hormones like progestogens, estrogens and androgens...
Portrait
2025.05.22
From São Paulo to Paris
Guilherme spent his childhood in Araçatuba, in the state of São Paulo in Brazil. He was born into a close-knit family, who supported...
News
2025.05.21
Bacteria first emerged on Earth 3.5 to 4 billion years ago, quickly developing adaptation mechanisms allowing them to survive in the changing and sometimes...
Vidéo
2025.05.20
Why do mosquito bites itch so much?
Jeanne Fenouil, science writer at the Institut Pasteur, explains all about these fearsome little insects.
During...
News
2025.05.19
The conference's opening symposium on June 12, focused on evaluating the current scientific understanding of these risks, will be livestreamed here for...