The pathogenic mechanism and symptoms of chlamydia pneumonia in cats, the cat is healthy! Chronicella pneumonia is a cellular bacteria caused by Chlamydia psittisca, which also infects birds and humans. Chlamydia parittiscium breeds and reproduces i...
The pathogenic mechanism and symptoms of chlamydia pneumonia in cats, the cat is healthy! Chronicella pneumonia is a cellular bacteria caused by Chlamydia psittisca, which also infects birds and humans. Chlamydia parittiscium breeds and reproduces in cells in the respiratory tract, causing irritation and mild symptoms of chlamydia in cats. It may also breed in the gastrointestinal and reproductive tracts, but usually does not cause any symptoms. Chlamydia pneumonia in cats is a highly contagious disease, which mainly causes relatively mild chronic upper respiratory tract diseases and pneumonia in cats. Clebia is a microorganism that is structurally between bacteria and viruses. Chronicus can only survive in cells, so it is a bacteria that is parasitic in cells. Once Chlamydia leaves the host, it appears to be quite fragile and unstable, and can be easily inactivated by lipid solvents and detergents.
Chlamydia infection in cats was initially considered to be the main cause of upper respiratory tract diseases in cats, so it is called feline pneumonitis. Later, it was gradually learned that feline herpes virus (FHV) and cat Carisi virus (FCV) are the two main causes of the upper respiratory tract. Clamydia mainly causes conjunctiva infection of the eye, and its impact on the upper respiratory tract is milder. Therefore, the name of cat pulmonary epidemic is not very appropriate. Usually, Chlamydia infection will not cause pneumonia.
It is currently understood that chlamydia in cats is only one of the culprits of cat upper respiratory tract infection complex syndrome (for example, infectious cat rhintracheitis (detailed introduction), cat calicivirus). chlamydia in cats accounts for about 10%-15% of all upper respiratory tract infection symptoms, and often occurs at the same time as another upper respiratory tract infection. Therefore, it is not the main culprit, but the assisting prisoner. When other microorganisms are infected, take the opportunity to insert a kick and make up a knife. It is mainly infected in the nose and eyes.
1. Transmission routes
Chlamydia cats can spread from secretions in the upper respiratory tract. Common transmission routes include the following: contact with infected objects, such as cat and dog cages, food or water bowls, cat litter box, pet owner's contaminated clothes, and pet owner's hands. Contact the secretions of the infected cat's mouth, nose, and eyes. In the 4-inch, contact the bacteria that cats carry when sneezing and coughing. Cats with bacteria carriers do not show symptoms of the disease, but bacteria are hidden in the conjunctiva and will be excreted when the eyes are secreted. In case of urgency, bacteria will expel more bacteria in the secretions (such as introducing new cats). Although reports of mild conjunctivitis caused by chlamydia psitatid infection in humans are rare, they have occurred. When Chlamydia is infected with Chlamydia, the clinical symptoms of cats can last for several weeks, and will recur after improvement. Some recurrences may be caused by urgency (such as transportation, anesthesia, surgery, foster care, steroid use, etc.). Chlamydia is also easily transmitted to kittens through female cats. However, some reports have found that kittens who have not left their breasts are not very likely to be infected with Chlamydia, which may be because the passive immunity provided in the mother's colostrum can protect the kittens within the first six weeks after the kitten is born. After the cat is healed, it will continue to be transmitted to the cats around it.
2. Symptoms
The clinical symptoms that appear in the early stage are conjunctivitis, followed by fever, severe tears, and eye secretions will become thick; symptoms of rhinitis will also appear, including: increased nasal secretions, sneezing, and thick nasal concentration; the later clinical symptoms are suppurative pneumonia, which will cause dyspnea and pulmonary edema due to excessive secretions in the trachea and alveoli. The entire course of the disease lasts about 30 days. This bacteria can still be found in the conjunctiva and lungs of the sick cat after more than 30 days after infection, so the diseased cat will continue to infect the bacteria even if it is cured.
3. Treatment is mainly antibiotics, and good home care, a balanced diet, nutritional supplements are also necessary in the early stages of the disease. In addition to the topical use of eye ointment containing antibiotics (3 to 4 times a day), systemic antibiotic administration should be paid attention to, which will have adverse effects on the growth of enamel in developing kittens's teeth, so it is necessary to use it unless the condition worsens.
