International Nurses Day is observed on May 12 across countries annually to mark the contributions of nurses to the society. The day marks the the birth anniversary of Florence Nightingale, the founder of modern nursing. During the current coronavirus pandemic, the work of nurses and medical staff were applauded for being the forntliners against the deadly disease. As we celebrate International Nurses Day 2020, here are wishes and greetings to send them. Wish them 'Happy International Nurses Day' with these beautiful messages.