Wellcome Trust Sanger Institute Oct 31 2025 A vaccine that tackles the bacteria that cause up to 200 million childhood infections every year could be possible, experts say. In the first study of its kind, an international team including those at the Wellcome Sanger Institute, the University of Oslo, the University of Oxford and the Shoklo Malaria Research Unit at Mahidol University in Thailand, analyzed new and existing Haemophilus influenzae ( H. influenzae ) genomes, from global samples