LT. Hoeger, a Navy doctor, listens to Harvey Mitchell's breathing in

LCDR Healey performs ear surgery at the naval hospital - PICRYL

191230-N-LZ839-1099 ATLANTIC OCEAN (Dec. 30, 2019) - PICRYL

Ensign Michelle Araya, a registered nurse, checks on Cpl. Nicholas

A close up of a person spraying something with a spray bottle

An infographic depicting the Tropical Cyclone Conditions - PICRYL

LCDR Healey performs ear surgery at the naval hospital - PICRYL

Ensign Michelle Araya, a registered nurse, checks on Cpl. Nicholas

A monarch butterfly resting on a red flower. Butterfly monarch

Hand-Held Self-Maneuvering Unit to be used during EVA on Gemini 4

Hurricane Katrina] New Orleans, LA, 2-27-06 -- Members of the

A person holding a lizard in their hand. Chameleon animal care

Roxana Gonzalez, R.N., at work in the Critical Care Unit (CCU) on

A monarch butterfly resting on a red flower. Bougainvillea