Health Flu vaccine for children linked to pneumonia risk for their relatives Giving children the nasal flu vaccine is linked to more pneumonia-causing bacteria in their noses, which they may pass on, but immunisation is still recommended NewsSubscriber-only
Life Chickens made resistant to bird flu with CRISPR gene editing Modifying a protein in chicken cells can help the birds resist infection by influenza viruses, but further testing is needed before this approach can be rolled out NewsFree