Hygeia is the Greek goddess of health and wellness. Hygiene is derived from her name; she had a thing for cleanliness. Her caduceus is a staff with two snakes spiraling to the top, but without the wings. Here's a good article about her - https://starcounsell.wordpress.com/2013/12/17/hygeia-the-symbol-of-the-holistic-healer-in-your-horoscope-by-hilary-bond-phd-copyright-all-rights-reserved/