I'm sorry for any confusion, but the term "Virginia" is not a medical concept or condition that has a defined meaning within the medical field. It is primarily used as a proper noun to refer to a state in the United States, a historical figure, or other non-medical uses.

#### My apologies, but "West Virginia" is a geographical location and not a medical term or condition. It is a state located in the Appalachian region of the United States, known for its diverse topography, rich cultural history, and contributions to various fields including medicine.

A genus of large OPOSSUMS in the family Didelphidae, found in the Americas. The species Didelphis virginiana is prominent in North America.

A geographical area of the United States with no definite boundaries but comprising northeastern Alabama, northwestern Georgia, northwestern South Carolina, western North Carolina, eastern Kentucky, eastern Tennessee, western Virginia, West Virginia, western Maryland, southwestern Pennsylvania, southern Ohio, and southern New York.

A viral infection of the brain caused by serotypes of California encephalitis virus (ENCEPHALITIS VIRUS, CALIFORNIA) transmitted to humans by the mosquito AEDES triseriatus. The majority of cases are caused by the LA CROSSE VIRUS. This condition is endemic to the midwestern United States and primarily affects children between 5-10 years of age. Clinical manifestations include FEVER; VOMITING; HEADACHE; and abdominal pain followed by SEIZURES, altered mentation, and focal neurologic deficits. (From Joynt, Clinical Neurology, 1996, Ch26, p13)

Treatment methods intended to prevent the development of crooked teeth that involve the use of space maintainers for BABY TEETH lost early or removal of PRIMARY TEETH that don't come out on their own. Commonly used in pediatric dentistry.

I'm sorry for any confusion, but the term "Maryland" is not a recognized medical term with a specific definition in the medical field. It refers to a state in the United States. If you have any questions about a medical condition or treatment, I would be happy to try and help answer those!

Motorized, recreational vehicles used on non-public roads. They include all-terrain vehicles, dirt-bikes, minibikes, motorbikes, trailbikes, and snowmobiles. Excludes MOTORCYCLES, which are considered public road vehicles.

A serotype of the species California encephalitis virus (ENCEPHALITIS VIRUS, CALIFORNIA), in the genus ORTHOBUNYAVIRUS, causing human MENINGOENCEPHALITIS. This is the agent most responsible for California encephalitis (ENCEPHALITIS, CALIFORNIA), the most prevalent mosquito-borne disease recognized in the United States.

Carnivores of the genus Procyon of the family PROCYONIDAE. Two subgenera and seven species are currently recognized. They range from southern Canada to Panama and are found in several of the Caribbean Islands.

An organophosphate cholinesterase inhibitor that is used as an insecticide and as an acaricide.

'Coal mining' is not a medical term, but it refers to the process of extracting coal from the ground by mechanical or manual means.

A legal concept for individuals who are designated to act on behalf of persons who are considered incapable of acting in their own behalf, e.g., minors and persons found to be not mentally competent.

I'm sorry for any confusion, but the term "Delaware" is not a medical concept or condition that has a defined meaning within the medical field. It is a state in the United States. If you have any questions about a specific medical topic or condition, I would be happy to help answer those!

Devices for simulating the activity of the pancreas. They can be either electromechanical, consisting of a glucose sensor, computer, and insulin pump or bioartificial, consisting of isolated islets of Langerhans in an artificial membrane.