How does the flu manifest in cats? - briefly
Feline influenza is primarily caused by viruses such as feline herpesvirus type 1 (FHV-1) and feline calicivirus (FCV), rather than human influenza viruses. Symptoms in cats may include sneezing, nasal discharge, conjunctivitis, and reduced appetite, often accompanied by lethargy.
How does the flu manifest in cats? - in detail
Influenza, commonly known as the flu, is a highly contagious respiratory disease caused by influenza viruses. While it predominantly affects humans, cats can also contract and exhibit symptoms of this virus. Understanding how the flu manifests in cats requires an in-depth look at the signs and symptoms that may appear.
Initially, cats infected with the flu might show nonspecific signs such as lethargy, decreased appetite, and a general sense of malaise. These early symptoms can be subtle and easily overlooked, making prompt diagnosis challenging. As the infection progresses, more specific respiratory symptoms become apparent. Cats may develop a dry cough, which can be persistent and disruptive to their daily activities. This cough is often described as a "hacking" sound, distinct from the typical feline cough that is usually associated with hairballs or asthma.
Respiratory distress is another significant manifestation of flu in cats. Infected felines may exhibit difficulty breathing, characterized by rapid and shallow breaths. This can be accompanied by nasal discharge, which may range from clear to yellowish or even greenish in color, indicating the presence of secondary bacterial infections. The eyes might also become affected, displaying signs of conjunctivitis with redness, swelling, and discharge.
In severe cases, cats can develop a high fever, which can be indicative of their body's attempt to fight off the infection. Feverish cats may appear restless or show signs of discomfort, such as panting or seeking cool surfaces to lie on. Additionally, some cats might experience gastrointestinal symptoms like vomiting and diarrhea, although these are less common than respiratory manifestations.
It is crucial to note that while cats can contract the flu, human influenza viruses typically do not cause severe disease in felines. However, feline-specific strains of the virus, such as those associated with the canine influenza virus (CIV), can lead to more serious outcomes. Cats infected with these strains may develop pneumonia, which can be life-threatening if left untreated.
In conclusion, flu manifestation in cats includes a range of symptoms from lethargy and decreased appetite to respiratory distress, coughing, fever, and in severe cases, gastrointestinal upset. Prompt recognition of these signs is essential for timely intervention and effective treatment, ensuring the well-being of infected felines.