Virus Neurologi Di Kuda

2024 Pengarang: Daisy Haig | [email protected]. Diubah suai terakhir: 2023-12-17 03:12

Penyakit Borna di Kuda

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Borna adalah penyakit virus yang berlaku pada kuda (dan haiwan berdarah panas lain). Pertama kali ditemui di kuda di Jerman, ini adalah penyakit yang sering dijumpai di negara-negara Eropah dan Timur Tengah hari ini. Ia tidak diketahui kini berada di Amerika Syarikat.

Virus penyakit Borna (BDV) menyebabkan masalah neurologi dan membawa maut pada banyak kuda. Kuda serta domba dan haiwan ternakan lain adalah inang semula jadi virus ini, tetapi haiwan lain seperti tikus boleh terkena.

Gejala dan Jenis

Tanda-tanda klinikal virus Borna serupa dengan penyakit ensefalitik kuda lain. Masa inkubasi agak lama dan boleh memakan masa lebih dari enam bulan dari waktu jangkitan sehingga tanda-tanda klinikal muncul. Ini disebabkan oleh pergerakan virus yang perlahan di sepanjang neuron.

• Kelesuan
• Koordinasi yang lemah
• Buta
• Kelemahan
• Lumpuh
• Runtuhkan
• Tingkah laku pelik (mis. Menekan kepala atau dijumpai di sudut gelap)

Punca

Cara penularan virus masih belum diketahui tetapi dianggap melalui penyedutan atau penyerapan. Penyebaran kutu juga dicurigai, seperti penyebaran virus melalui burung yang berhijrah.

Diagnosis

Diagnosis pasti jangkitan virus Borna pada kuda hidup adalah sukar. Sampel cairan tulang belakang serebrum (CSF) hanya menunjukkan hasil khas dari pelbagai keadaan neurologi berjangkit yang berbeza dan tidak dapat membezakan virus Borna secara khusus. Selepas kematian, sampel sistem saraf pusat dapat dihantar ke makmal untuk pemeriksaan lebih lanjut dan pengenalpastian virus Borna yang dibuat dengan dibuat pada ketika ini.

Rawatan

Tidak ada rawatan khusus untuk BDV pada masa ini. Namun, kajian telah dilakukan untuk mengasingkan virus dan kemajuan sedang dilakukan menuju pilihan rawatan yang lebih baik. Sekiranya seekor kuda di A. S. didiagnosis dengan penyakit ini, pihak berkuasa harus diberitahu.

Hidup dan Pengurusan

Dalam kebanyakan kes, BDV membawa maut pada kuda tetapi mereka yang bertahan hidup mempunyai kesan sampingan kekal dari keadaan yang melemahkan ini, seperti penurunan fungsi otak atau gangguan neurologi lain yang mungkin membuat ambulasi sukar. Euthanasia sering dipilih.