{"success":true,"type":"rich","version":"1.0","cache_age":86400,"width":440,"height":500,"provider_name":"RiffReporter","provider_url":"https:\/\/www.riffreporter.de","safety":"nonadult","asset_type":"article","url":"https:\/\/www.riffreporter.de\/de\/wissen\/vogelgrippe-eisbaer-arktis-h5n5","category":"Wissen","author_name":"Sonya Winterberg","author_url":"https:\/\/www.riffreporter.de\/de\/autorinnen-und-autoren\/sonya-winterberg","title":"Vogelgrippe bei Eisb\u00e4r auf Spitzbergen nachgewiesen","summary":"Wissenschaftler best\u00e4tigen erste Vogelgrippe-Infektion bei Eisb\u00e4r in Europa. Was das f\u00fcr globale Infektionsrisiken bedeutet.","publication_date":"27.05.2026","thumbnail_url":"https:\/\/riff.media\/images\/eisbaer-arktis-influenza-virus-spitzbergen.jpg?w=440&h=247&fit=crop-40-39&s=98ccbdc5e75bfb0609b65617cddf7a62","thumbnail_width":440,"thumbnail_height":247,"thumbnail_credit":null,"thumbnail_credit_url":null,"thumbnail_credit_note":null,"html":"