Diseases Cats Are Prone to in Winter
📝 Summary
Winter weakens a cat's defenses, raising the risk of three problems: panleukopenia (distemper) — highly contagious, often fatal in kittens, prevented by vaccination; feline herpesvirus (cat flu) — carried silently, deadly when it flares in the cold; and chill-driven vomiting/diarrhea that can become gastroenteritis. Keep up vaccines and nutrition, stay warm, and limit winter baths to once every one to two months.
1 Feline Panleukopenia (Distemper)
Panleukopenia, also called feline infectious enteritis, is highly contagious and strikes kittens under a year hardest, with a high death rate. Signs: lethargy, loss of appetite, stubborn vomiting (yellow-green), and rising eye, nose, and mouth discharge; stools turn pasty. Diarrhea marks the late stage. Winter lowers resistance, raising risk. Prevent with vaccination, keep the cat from virus-carrying animals, and build immunity through good nutrition.
2 Feline Herpesvirus (Cat Flu)
Cat flu is a contagious rhinotracheitis of the upper airway, also very catching. Many cats carry the virus and look healthy until the weather turns cold. Kittens can die within about two weeks; adult mortality reaches ~30%. Early signs: coughing, sneezing, watery eye/nose discharge; some develop mouth ulcers, pneumonia, or skin ulcers. Before winter, boost nutrition and immunity, and keep the cat warm and free of chills.
3 Digestive Upsets in Winter
Winter is prime time for chills. A cold belly or cold food easily causes diarrhea and vomiting, which can tip into gastroenteritis. So watch the diet and don’t bathe the cat too often — about once every one to two months in winter is enough, and dry the coat fully after. Let the cat sunbathe when it’s out.
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