1 A bacterium, Mycobacterium tuberculosis, causes the disease.  There are many risk factors for TB. Clinical symptoms and signs of pulmonary TB include fever, night sweats, cough, hemoptysis (coughing up blood-stained sputum), weight loss, fatigue, and chest pain.
Feline Tooth Resorption (TR) is a syndrome in cats characterized by resorption of the tooth by odontoclasts, cells similar to osteoclasts.TR has also been called feline odontoclastic resorption lesion (FORL), neck lesion, cervical neck lesion, cervical line erosion, feline caries, or feline cavity.Rs have been seen more recently in the history of feline medicine due to the advancing ages of cats, but 800-year-old cat skeletons have shown evidence of this disease. Purebred cats, especially Siamese and Persians, may be more susceptible.
Some cats born with heart defects show no symptoms until later in life, when there is increased stress on the heart and circulatory system. Heart disease usually occurs in middle-aged cats (6-8 years old) often as a result of another condition such as hyperthyroidism or kidney disease. Many symptoms of heart disease (lack of energy and appetite, decreased activity, long rest periods) are overlooked because they are also symptoms of normal old age.