<p>Which flu strains are likely to be dominant this flu season - and what's the story with the new nasal spray vaccine?</p><p>Speaking of sprays ... there's a simple saline spray that might help kids with sleep apnoea avoid surgery.</p><p>And a treatment for enlarged prostate that doesn't involve going under the knife.</p><p>Plus, a new review finds vaping is likely to cause certain types of cancer.</p><p>References:</p><ul><li><a href="https://academic.oup.com/carcin/article-abstract/47/1/bgag015/8555982?login=true">The carcinogenicity of e-cigarettes: a qualitative risk assessment</a></li><li><a href="https://jamanetwork.com/journals/jamanetworkopen/fullarticle/2846737">Cost-Effectiveness of Oral Immunotherapy Treatments vs No Treatment for Peanut Allergy in Children</a></li><li><a href="https://ncirs.org.au/immunisation-coverage-data-and-reports/annual-immunisation-coverage-report-2025-summary">Annual Immunisation Coverage Report 2025</a></li><li><a href="https://www.abc.net.au/news/health/2026-03-31/vaping-cancer-likely-to-cause-cancer-australian-research/106503804">Vaping likely to cause cancer, new Australian review of evidence finds (ABC News)</a></li><li><a href="https://www.health.gov.au/topics/immunisation/vaccines/influenza-flu-vaccine?language=en">Influenza (flu) vaccine - Department of Health</a></li><li><a href="https://ncirs.org.au/ncirs-fact-sheets-faqs-and-other-resources/influenza">Influenza immunisation resources - National Centre for Immunisation Research and Surveillance</a></li><li><a href="https://www.science.org/doi/10.1126/scitranslmed.aea8621">Historic 1994 influenza vaccine cohorts define breadth of antibody and B cell responses toward future influenza A and B viruses</a></li><li><a href="https://www.abc.net.au/listen/programs/lab-notes/lab-notes-super-k-flu-is-here/106407090">Lab Notes: Super-K flu is here … but it's not our biggest problem</a></li><li><a href="https://jamanetwork.com/journals/jamapediatrics/fullarticle/2844085">Intranasal Treatments for Children With Sleep-Disordered Breathing: The MIST+ Randomized Clinical Trial</a></li><li><a href="https://bjui-journals.onlinelibrary.wiley.com/doi/full/10.1111/bju.14504">Prostate artery Embolisation Assessment of Safety and feasibilitY (P-EASY): a potential alternative to long-term medical therapy for benign prostate hyperplasia</a></li><li><a href="https://bjui-journals.onlinelibrary.wiley.com/doi/full/10.1111/bju.16479">The ‘Prostate Embolisation AS first-line therapY compAred to meDication in treatment naïVe men with prostAte eNlargement, a randomised ControllEd trial’ (P-EASY ADVANCE): a randomised controlled trial of prostate embolisation vs medication for BPH</a></li><li><a href="https://bjui-journals.onlinelibrary.wiley.com/doi/full/10.1111/bju.16808">Prostate artery EmbolisAtion Safety and efficacY: Preliminary and foLlow-Up urodynamic Studies (P-EASY PLUS)</a></li></ul>