Disease and infection are among the most serious threats that cats can face. Some illnesses develop gradually, while others can become severe within a short period. Cats are also experts at hiding signs of illness, which can make it difficult for owners to recognise a problem early.
Every cat is different, and age, lifestyle, environment and contact with other animals can influence the risks they face. Understanding the warning signs and seeking appropriate veterinary advice can help protect a cat’s health.
Viral Infections
Cats can develop a range of viral infections. Some can spread between cats through close contact, saliva, respiratory secretions or other bodily fluids. Others may be associated with contaminated environments or infected animals.
Symptoms can include sneezing, coughing, runny eyes, fever, tiredness, poor appetite, vomiting and diarrhoea. Some infections may cause only mild illness, while others can lead to serious complications.
Vaccination is an important part of preventative healthcare. Owners should speak to their veterinary practice about which vaccinations are appropriate for their cat and how frequently they should be given.
FIV and FeLV
Feline immunodeficiency virus, commonly known as FIV, affects a cat’s immune system. It is particularly associated with bite wounds between cats, meaning outdoor cats involved in territorial fights may have an increased risk of exposure.
Feline leukaemia virus, or FeLV, can also affect a cat’s immune system and may contribute to serious disease. It can spread through close contact between infected cats.
Testing can help identify infection, while vaccination against FeLV may be recommended for cats considered at higher risk.
Respiratory Disease
Respiratory infections can affect cats of all ages. Sneezing, nasal discharge, watery eyes, coughing, tiredness and reduced appetite can all be warning signs.
These infections can spread more easily where large numbers of cats live together. Rescue centres, catteries and multi-cat households therefore need good hygiene and sensible infection-control measures.
A cat showing persistent or worsening respiratory symptoms should receive veterinary advice.
Infections From Wounds
Cat fights can cause puncture wounds that may become infected. A bite can look like a tiny mark while bacteria become trapped underneath the skin.
Swelling, heat, pain, discharge, a bad smell or a fever may indicate an infection. Outdoor cats should be checked regularly for injuries, particularly if they have a history of fighting.
Prompt veterinary attention can prevent a small wound from developing into a more serious problem.
Dental Infections
Dental disease is another source of pain and infection. Plaque can build up on the teeth and contribute to gum inflammation and other oral problems.
Cats may continue eating despite dental pain, so owners should watch for bad breath, drooling, difficulty chewing, dropping food or changes in eating habits.
Regular dental checks can help identify problems before they become more advanced.
Recognising the Warning Signs
Cats often hide illness, so small changes can be important. A cat that suddenly hides, stops grooming, loses weight, drinks much more than usual or becomes unusually quiet may need attention.
Changes in toileting, appetite, mobility or behaviour should also be taken seriously, particularly when they persist or occur alongside other symptoms.
Prevention Can Save Lives
Good hygiene, appropriate vaccinations, parasite control, sensible nutrition and regular veterinary checks can all help reduce health risks. Keeping cats away from known sources of infection and dealing promptly with injuries can provide additional protection.
Disease and infection cannot always be prevented, but early recognition can make a significant difference. Knowing your cat’s normal behaviour and watching for changes gives owners an opportunity to act before a problem becomes more serious.
Every cat deserves proper care, attention and access to veterinary treatment when needed. With responsible ownership and early intervention, many health problems can be managed more effectively, helping cats enjoy safer and healthier lives.
