Browse Reference Articles
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Quarantine
Quarantine is enforced isolation, typically to contain the spread of something considered dangerous (often disease). For example, due to the risk of introducing rabies from Continental Europe, the ... > more -
Turner syndrome
Turner syndrome is a human genetic abnormality, caused by a nondisjunction in the sex chromosomes that occurs in females (1 out of every 2,500 births). Instead of the normal XX sex chromosomes, only ... > more -
Inbreeding
Mammals, most other animals, and higher plants as well, have ways to minimize inbreeding. An inbred individual is likely to possess several physical and health defects, in addition to higher ... > more -
Orthopedic surgery
Orthopedic surgery or orthopedics (Commonwealth: "orthopaedics") is the branch of surgery concerned with acute, chronic, traumatic, and recurrent injuries and other disorders of the musculoskeletal ... > more -
Gynaecology
Gynaecology or gynecology literally means 'the science of women', but in medicine this is the specialty of diseases of the female reproductive system (uterus, vagina and ovaries). Almost all modern ... > more -
Mole (skin marking)
A mole or melanocytic naevus is a small, dark spot on the skin. It can be subdermal made of melanin, or a pigmented growth on the skin, formed mostly of ... > more -
Foodborne illness
Foodborne illness or food poisoning is caused by consuming food contaminated with pathogenic bacteria, toxins, viruses, prions or parasites. Such contamination usually arises from improper handling, ... > more
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