犬瘟热：预防拯救生命
犬瘟热是一种高度传染性且通常致命的病毒性疾病。了解疫苗的重要性以及在澳门如何保护您的爱犬。
犬瘟热是一种严重的病毒性疾病，影响世界各地的狗，包括澳门。该病毒攻击多个身体系统——呼吸系统、胃肠道和神经系统——并且通常是致命的，特别是对于小狗和未接种疫苗的狗。犬瘟热无法治愈；通过疫苗接种进行预防是唯一可靠的保护措施。
要点
- Canine distemper is spread through airborne droplets and direct contact with infected animals
- Puppies under 4 months are most vulnerable — maternal antibodies fade before the puppy's immune system matures
- Initial symptoms mimic a cold: sneezing, eye discharge, and fever — making early detection difficult
- The disease progresses to pneumonia, neurological symptoms (seizures, twitching), and can be fatal
- Vaccination is highly effective — the distemper vaccine is part of the core DHPP/DA2PP combination
- Dogs that survive distemper may have permanent neurological damage
How Distemper Spreads
Canine distemper virus spreads through respiratory droplets (sneezing, coughing) and direct contact with infected animals or contaminated objects (food bowls, bedding). The virus can also spread through urine and feces. Infected dogs can shed the virus for months. The virus doesn't survive long in the environment but is highly contagious in kennels, shelters, and dog parks where animals congregate.
Symptoms and Progression
Early symptoms appear 1-2 weeks after infection and include: watery eye and nasal discharge, fever, lethargy, reduced appetite, and coughing. The disease then progresses to: thick nasal discharge, vomiting, diarrhea, hardening of foot pads and nose (hence "hard pad disease"), and neurological symptoms including seizures, muscle twitching, paralysis, and circling behavior. Dogs that survive the acute illness may develop progressive neurological disease months or years later.
Vaccination Protocol
Puppies should receive their first distemper vaccine at 6-8 weeks of age, with booster shots every 2-4 weeks until 16 weeks old. Adult dogs need a booster one year after the initial series, then every 3 years. The vaccine is part of the core DHPP (Distemper, Hepatitis, Parainfluenza, Parvovirus) combination. In Macau, where stray dog populations exist, vaccination is especially important for protecting your pet.
Treatment and Prognosis
There is no antiviral cure for canine distemper. Treatment is supportive: IV fluids, antibiotics for secondary infections, anti-nausea medications, anti-seizure drugs, and nutritional support. Even with aggressive treatment, mortality rates are 50% in adult dogs and up to 80% in puppies. Dogs that survive often have permanent damage — weakened immune systems, chronic neurological problems, or damaged teeth.
何时立即去看兽医
- Your puppy or unvaccinated dog develops eye or nasal discharge with fever
- Your dog has persistent coughing, sneezing, and lethargy
- Your dog develops hard, cracked paw pads alongside respiratory symptoms
- Your dog begins having seizures or involuntary muscle twitching
- 您接種疫苗的狗表現出不尋常的神經系統症狀
- 您的狗曾經接觸過表現出疾病的流浪狗或未接種疫苗的狗
RVC 如何提供帮助
皇家兽医中心为幼犬和成年犬提供全面的犬瘟热疫苗接种。我们遵循国际疫苗接种协议，可以为您的宠物制定定制的疫苗接种计划。对于疑似犬瘟热病例，我们提供隔离设施、支持性护理和神经学评估。预防永远比治疗更好——确保您的狗接种了最新的疫苗。请致电 +853 6677 6611。
+853 6677 6611