each pathogen has its own calendar

Why do more than 60 diseases wax and wane with the seasons. And will the novel #coronavirus? Scientists are unraveling why each pathogen has its own calendar. Read more: https://fcld.ly/w05upkj

As a result, it did not appear in the Tridentine Calendar. Pope Sixtus V reintroduced it into the Roman Calendar in 1585.[3] Pope Clement VIII made this feast a Greater Double in 1597.[4] The feast also continued as a memorial in the Roman Calendar of 1969.





Calendar | Definition of Calendar by Merriam-Webster

Calendar definition is - a system for fixing the beginning, length, and divisions of the civil year and arranging days and longer divisions of time (such as weeks and months) in a definite order. How to use calendar in a sentence.



calendar
/ˈkalɪndə/
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noun

a chart or series of pages showing the days, weeks, and months of a particular year, or giving particular seasonal information.

類義語:
almanac


ephemeris
















verb

enter (something) in a calendar or timetable.
"it was at their discretion whether to index or calendar the records"