But bacterial causes of meningitis is still a problem:
Bacteria gets into the blood stream from wounds, surgery, through an unhealthy gut wall, heart disease (endocarditis) and gum disease.
With a little luck, our immune systems and antibiotics will destroy these bacteria and all will be well. But sometimes the bacteria win.... or at least survive in enough numbers to continue circulating in the blood until they find a place to establish breeding colonies in the liver, lymph nodes or other places in the body.
The body has further defenses (the blood-brain barrier) designed to keep bacteria from getting into the central nervous system.... but bacteria are opportunistic little organisms and sometimes they not only survive the gauntlet but get into the central nervous system and make it up to the brain and it's rich, rich, supply of oxygen and nutrients.
Diagnosis
The only definitive diagnosis is from a culture of the the cerebral-spinal fluid.
But we often surmise the problem from the symptoms. One of which is seeing pus inside the eye (uveitis).
Treatment
Antibiotics and prayer. The prognosis is often grave.
Website Directory
"What To Expect When You Go To The Vet"
if your pet should have a problem with ...
To include Femoral Head Removal, Hip Dysplasia, Anterior Cruciate Ligament Injuries, Panosteitis, Radiographic Demonstrations, Disc Disease, and Bone Surgery
Strokes, Vascular Diseases, Anemias, DVT, DIC, Blood Parasites, Rat Poison, & Bleeding disorders
Cardiology Heart disease in Cats, Cardiac Hypertrophy, Valvular disease, Cardiac Insufficiency, Congestive Heart Failure, Heartworm Disease, and a little history about the milestones in treating heart disease
Cats: general information page and directory of diseases and problems specific to cats including vaccine recommendations, leukemia, feline viral infections, feline upper respiratory disease and cats that just aren't feeling well.
Dermatology: Skin problems including allergies, rashes, bacterial infections, and itching. Hair Loss, Yeast Infections, Hormonal Problems
Heart disease; Cardiac diseases, vascular diseases, stroke, & heartworms
Hormone Diseases: Diabetes, Thyroid Disease, Cushing's Disease or Hypercortisolism, Addison's disease or Hypocortisolism, Pancreatitis, obesity as a disease
Infectious Diseases Colds, Distemper, Parvo, Leptospirosis, Bruceellosis, Panleukopenia, Feline AIDS, Leukemia, Hepatitis, Kennel Cough, Ringworm, Rabies, FIP, Canine Herpes, Toxic Shock Syndrome, & More
Intestinal problems: diarrhea, constipation, torsion, indigestion, and gas. Also pancreatitis, vomiting, esophagitis, colitis, parvo and other types of dysentery
Metabolic Diseases: Diabetes, Thyroid Disease, Cushing's Disease or Hypercortisolism, Addison's disease or Hypocortisolism, Pancreatitis, obesity as a disease
Parasite Problems Fleas, Ticks, Heartworms, Intestinal Worms, Mosquitos, Lice, Mites, and other welfare recipients
Poisons Snakes, Insects, household chemicals, plants, and foods that might poison your pet
Skeletal-Muscular Problems Arthritis, Fractures, ACL, Ligament Injuries, Disc Disease, Pannus, and many other problems of the bones, muscles, tendons, and ligaments
Skin Problems: allergies, rashes, bacterial infections, and itching. Hair Loss, Yeast Infections, Hormonal Problems
Surgery: Spays, Castrations, Testicle Recipes, Soft Tissue Surgery, Hard Tissue Surgery (Bones), C- Sections, Declawing, Tumor Removal and Cancer Surgery
Other Topics on This Site
Zoonotics: Diseases, worms, and parasites people get from pets.
Includes information about Prescription diets used to treat disease, and a discussion about the pet food industry
Includes information about feline and canine heat or estrus, breeding, C-Sections, pyometra or Infected Uterus, dystocia, no milk, mastitis, & brucellosis
Also newborn care, undescended testicles, and alternative to spaying and castration
WildLife Page: Taking care of baby bunnies, squirrels, and birds. A very funny story about beavers, and other misc information
Our Dog Page: a directory of problems of concern in dogs including parvovirus, distemper, canine herpes, and other diseases
Meningitis
The meninges is the sheet of protective tissue covering the delicate brain. In the picture of a human brain to your left, the pathologist is peeling the meninges back with his forceps.
Infection or inflammation of the Meninges is called meningitis and it is a very painful and disorienting disease.
Viral infections like distemper and rabies were a common cause of meningitis in the United States, but thanks to aggressive vaccination programs, these disease are no longer common in Western countries.
