Handling of allergen immunotherapy in the COVID-19 pandemic: An ARIA-EAACI statement.

Address: Center for Rhinology and Allergology, Wiesbaden, Germany.; Department of Clinical Immunology, Wrocław Medical University, ALL-MED Medical Research Institute, Wrocław, Poland.; Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland.; Department of Dermatology and Allergy, Berlin Institute of Health, Comprehensive Allergy Center, Berlin, Germany.; University Hospital Montpellier, Montpellier, France.; MACVIA-France, Montpellier, France.; Upper Airways Research Laboratory, ENT Department, Ghent University Hospital, Ghent, Belgium.; Transylvania University Brasov, Brasov, Romania.; Department of Allergy and Immunology, Hospital Quirónsalud Bizkaia, Erandio, Spain.; Woolcock Institute of Medical Research, University of Sydney, Woolcock Emphysema Centre, Sydney Local Health District, Glebe, NSW, Australia.; MACVIA-France, Montpellier, France.; Personalized Medicine, Asthma and Allergy - Humanitas Clinical and Research Center IRCCS, Rozzano, MI, Italy.; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy.; School of Medicine, University CEU San Pablo, Madrid, Spain.; ProAR - Nucleo de Excelencia em Asma, Federal University of Bahia, Bahia, Brazil.; WHO GARD Planning Group, Bahia, Brazil.; Medical Consulting Czarlewski, Levallois, and MASK-air, Montpellier, France.; Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology, University Hospital "Duilio Casula", University of Cagliari, Cagliari, Italy.; Department of Respiratory Medicine, Wuhan Children's Hospital, Tongji Medical College, Huazhong, China.; University of Science and Technology, Wuhan, China.; Center for Research in Health Technologies and Information Systems- CINTESIS, Universidade do Porto, Porto, Portugal.; Allergy Unit, Instituto CUF Porto e Hospital CUF Porto, Porto, Portugal.; Health Information and Decision Sciences Department - CIDES, Faculdade de Medicina, Universidade do Porto, Porto, Portugal.; Faculdade de Medicina da Universidade do Porto, Porto, Portugal.; Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland.; Department of Pathophysiology and Allergy Research, Medical University of Vienna, Vienna, Austria.; Servicio de Alergia e Immunologia, Clinica Santa Isabel, Buenos Aires, Argentina.; GARD Chairman, Geneva, Switzerland.; Departments of Immunology and Dermatology/Allergology, University Medical Center Utrecht, Utrecht, The Netherlands.; Division of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Lodz, Poland.; Center of Excellence in Asthma and Allergy, Médica Sur Clinical Foundation and Hospital, México City, Mexico.; Institute of Environmental Medicine, Karolinska Institutet and Sachs' Children's Hospital, Stockholm, Sweden.; Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic, Barcelona, Spain.; Clinical & Experimental Respiratory Immunoallergy, IDIBAPS, CIBERES, University of Barcelona, Barcelona, Spain.; Johns Hopkins School of Medicine, Baltimore, MD, USA.; National Hospital Organization, Tokyo National Hospital, Tokyo, Japan.; Department of Otorhinolaryngology, Chiba University Hospital, Chiba, Japan.; Departments of Medicine and Microbiology, APC Microbiome Ireland, University College Cork, Cork, Ireland.; Division of Infection, Immunity & Respiratory Medicine, Royal Manchester Children's Hospital,, University of Manchester, Manchester, UK.; Department of Pediatrics, Nippon Medical School, Tokyo, Japan.; Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Phillipps-Universität Marburg, Marburg, Germany.; Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Phillipps-Universität Marburg, Germany.; Department of Prevention of Environmental Hazards and Allergology, Medical University of Warsaw, Warsaw, Poland.; Centre for Inflammation Research, Child Life and Health, The University of Edinburgh, Edinburgh, UK.; Allergy Unit, Instituto CUF Porto e Hospital CUF Porto, Porto, Portugal.; Health Information and Decision Sciences Department - CIDES, Faculdade de Medicina, Universidade do Porto, Porto, Portugal.; Faculdade de Medicina da Universidade do Porto, Porto, Portugal.; Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland.; Unit of Geriatric Immunoallergology, University of Bari Medical School, Bari, Italy.; Vilnius University Faculty of Medicine, Institute of Clinical Medicine & Institute of Health Sciences, Vilnius, Lithuania.; European Academy of Paediatrics (EAP/UEMS-SP), Brussels, Belgium.; Department of Pulmonology, Celal Bayar University, Manisa, Turkey.; Charité - Universitätsmedizin Berlin, Berlin, Germany.; Department of Dermatology and Allergy, Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Comprehensive Allergy-Centre, Berlin, Germany.; Immunomodulation and Tolerance Group, Allergy and Clinical Immunology, Inflammation, Repair and Development, National Heart and Lung Institute, Imperial College London, London, UK.; Asthma UK Centre in Allergic Mechanisms of Asthma, London, UK.; Department of Allergology, Zhongnan Hospital of Wuhan University, Wuhan, China.