Host defenses that protect against infection include natural barriers. Such barriers are skin, or mucous as an example.
Disorders of the inner ear, tumor or injury causes vestibular disease in dogs. Such disorders include an infection of the middle or inner ear.
The cause of moyamoya disease is unknown. Possible explanations for the disorder include injuries to the brain, infection, multifactorial inheritance, genetic factors, or other causes
Heart disease is a generic phrase that is often used to describe the variety of diseases that can affect the heart. . The terms "heart disease" and "cardiovascular disease" are often used interchangeably. However, cardiovascular disease is just one of many types of heart disease. The other various forms of heart disease can include heart rhythm problems, an infection of the heart and congenital heart defects. . You can help prevent many types of heart disease by adopting a healthy lifestyle. .
Any disease caused by viral infection.
Gumboro disease is a viral infection that affects young chickens. The symptoms of this disease include a droopy demeanor, ruffled feathers, depressed mannerisms, and odd pecking behaviors in the early stages. Later symptoms include hemorrhaging, bursal lesions, and dehydration.
A disease-causing microorganism is called a "pathogen". It can be a bacteria, virus, or fungus.
There are various symptoms of a bladder infection also known as UTI. Some of the early signs of a bladder infection include pain while urinating, frequent urination, and blood in urine.
Pelvic inflammatory disease (PID) refers to infection of the uterus (womb). The symptoms include a foul vaginal odor, vaginal discharge, infertility, and irregular menstrual cycles.
Babesiosis is caused by a parasite transmitted through tick bites, while Lyme disease is caused by a bacteria transmitted through the bite of an infected tick. Symptoms of babesiosis can include fever, fatigue, and anemia, while symptoms of Lyme disease can include a characteristic bull's-eye rash, joint pain, and flu-like symptoms. Treatment for babesiosis typically involves antiparasitic medications, while Lyme disease is treated with antibiotics.
After a person is infected with the bacteria that cause chlamydia, symptoms typically appear within one to three weeks. Early symptoms of the disease include abnormal discharge from the vagina or penis and pain while urinating. If the infection is left untreated, it may spread to other areas in the body. Later chlamydia symptoms include pelvic inflammatory disease (in women) and epididymitis (in men). Not everyone with the infection experiences symptoms, which can make early diagnosis of the disease difficult.
There are a variety of illnesses that can cause extreme tiredness in cats. Some of these include infection, hepatitis, and cat scratch disease.