Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.
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".
Winter is the coldest season of the year in polar and temperate zones (winter does not occur in most of the tropical zone). It occurs after autumn and before spring in each year.
New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.