{"medicine": "Dermatophagoides pteronyssinus (allerg.); dermatophagoides farinae (allerg.)", "atc": null, "as_of": "2026-09-22T05:52:37Z", "active_in": ["AT"], "key_facts": ["As of 22 September 2026, Dermatophagoides pteronyssinus (allerg.); dermatophagoides farinae (allerg.) has active availability issues in 1 of 10 tracked European registers.", "Registers reporting issues: Austria.", "Longest-running open report: since 2026-04-09 (5 months, Austria).", "Data source: 1 official medicines-agency register, refreshed daily."], "records": [{"country": "AT", "product": "ACARIZAX 12 SQ-HDM Lyophilisat zur sublingualen Anwendung", "substance": "DERMATOPHAGOIDES PTERONYSSINUS (ALLERG.); DERMATOPHAGOIDES FARINAE (ALLERG.)", "status": "limited", "reason": "", "start": "2026-04-09", "expected_end": "", "alternatives": "", "url": "https://medikamente.basg.gv.at/de/medicine-shortage"}], "page": "https://www.mobidoctor.eu/medicine-shortages/medicine-shortages/dermatophagoides-pteronyssinus-allerg-dermatophagoides-farin/", "license": "cite as European Medicine Shortage Tracker (MobiDoctor)"}