Santa Claus's flying reindeer also provide assistance with pulling his sleigh. He is commonly portrayed as living at the North Pole, and laughing in a way that sounds like "ho ho ho".
Teej is the generic name for a number of Hindu festivals that are celebrated by women in many parts of India and Nepal.
Global Handwashing Day occurs on 15 October of each year.
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.