Hygeia

Hygieia
Goddess of good health, cleanliness, and sanitation
1st century Roman statue of the goddess
Abode	Mount Olympus
Parents	Asclepius and Epione
Siblings	Iaso, Panacea, Aceso, Aglaea
Roman equivalent	Valetudo, Salus

In Greek as well as Roman mythology, Hygieia (also Hygiea or Hygeia; Ancient Greek: Ὑγιεία or Ὑγεία, Latin: Hygēa or Hygīa), was the daughter of the god of medicine, Asclepius, and Epione. She was the goddess/personification of health (Greek: ὑγίεια - hugieia), cleanliness and hygiene.

Hygieia as well as her four sisters each performed a facet of Apollo's art: Hygieia ("Hygiene" the goddess/personification of health, cleanliness, and sanitation); Panacea (the goddess of Universal remedy); Iaso (the goddess of recuperation from illness); Aceso (the goddess of the healing process); and Aglïa (the goddess of beauty, splendor, glory, magnificence, and adornment).

Hygieia also played an important part in her father's cult. While her father was more directly associated with healing, she was associated with the prevention of sickness and the continuation of good health. Her name is the source of the word "hygiene". She was imported by the Romans as the goddess Valetudo, the goddess of personal health, but in time she started to be increasingly identified with the ancient Italian goddess of social welfare, Salus.

At Athens, Hygieia was the subject of a local cult since at least the 7th century BC. "Athena Hygieia" was one of the cult titles given to Athena, as Plutarch recounts of the building of the Parthenon (447-432 BC):

However, the cult of Hygieia as an independent goddess did not begin to spread out until the Delphic oracle recognized her, and after the devastating Plague of Athens (430-427 BC) and in Rome in 293 BC.