I joined this forum some time ago, and this is my first post. I have found the advice given by the members particularly Littlepom extremely helpful. I was diagnosed with mild bronchiectasis in 2017. After a long period of contracting chest infections I experienced secondary infections resulting in episodes of both pleurisy and pneumonia. My consultant changed my diagnosis from mild to moderate. The problem I now have is a poor response to vaccinations. Has anybody been given Pneumovax 23 and Prevenar 13? Tests have shown a poor response to both. I don't have the antibodies to fight pneumonia. Has any other members been diagnosed with immunodeficency and how has it been managed? I try to deal with the condition as best I can chest clearance three times a day, exercise, healthy eating etc but worry an exacerbation next winter could lead to another bout of pneumonia.