How long does immunity last?

Mar 15, 2025 ... “In collaboration with local, state, and federal animal health officials, the New York City Health Department has confirmed that two separate ... Sneezing; Coughing; Fever; Discharge from the nose or eyes; Lack of energy; Loss of appetite. Some cats with influenza virus could become severely ill ... Dec 25, 2024 ... Northwest Naturals is recalling a line of its pet food a cat died from a batch of food contaminated with bird flu. Batches with best by dates ... While the primary infection is relatively mild, secondary infections pose a threat to young or immunocompromised cats and may result in a fatal outcome. In this ... Call your healthcare provider if a cat scratch or bite becomes red or swollen and you develop flu-like symptoms, such as headache, decreased appetite, fatigue, ... Feline flu is caused by a virus and cannot be treated directly with medicines or drug therapies. You must simply allow the virus to run its course. However, you ... 'Cat flu' refers to upper respiratory tract infections, most of which are caused by one of two viruses – feline herpes virus and feline calicivirus. Since these ... Dec 29, 2024 ... How can I protect my cat from bird flu? Cats should not drink unpasteurized dairy products or eat raw meat. Pet owners should keep cats away ... Apr 4, 2025 ... Antibiotics for treatment of specific secondary bacterial infections (doxycycline is commonly used since it is effective against chlamydia and ... Mar 6, 2017 ... Cat owners don't need to worry much about this flu at this point in time, because it appears to have been isolated to the New York City shelter system.