๐ ๐ถ๐๐๐๐ฒ ๐ผ๐ณ ๐๐ต๐ฒ ๐๐ฒ๐ฟ๐บ "๐๐ฒ๐ฎ๐๐ผ๐ป๐ฎ๐น ๐ฑ๐ถ๐๐ฒ๐ฎ๐๐ฒ" ๐ณ๐ผ๐ฟ ๐๐ข๐ฉ๐๐-19
The earliest known calendar was developed in ancient Egypt around 4236 BC. It was a lunar calendar of 12 months of 30 days each. Seasons were tracked but not named.
The earliest known calendar was developed in ancient Egypt around 4236 BC. It was a lunar calendar of 12 months of 30 days each. Seasons were tracked but not named.
2) Ancient civilizations first divided the year into periods based on agricultural cycles ("season" in latin means the action of sowing) and weather patterns long before formal calendars existed.
3) In all ancient civilizations, men knew that time can be divided in this interplay between environmental conditions and human action.
Likewise a seasonal disease is an infectious illness that shows a pattern of increase and decrease in incidence over the course of a year ...
Likewise a seasonal disease is an infectious illness that shows a pattern of increase and decrease in incidence over the course of a year ...
4) ... related to factors as :
โถ๏ธ a particular season.
โถ๏ธ changes in temperature, humidity, rainfall, etc. which can affect the transmission of the causative pathogen outside the body.
โถ๏ธ Seasonal variation in human behavior like indoor or outdoor crowding, school terms, ...
โถ๏ธ a particular season.
โถ๏ธ changes in temperature, humidity, rainfall, etc. which can affect the transmission of the causative pathogen outside the body.
โถ๏ธ Seasonal variation in human behavior like indoor or outdoor crowding, school terms, ...
5) COVID-19 is not a flu, is not endemic but pandemic, and involves several factors, viral, environmental and behavioral.
This does not mean, however, that COVID-19 does not follow regular cycles with relatively stable spacing between waves and, that the factors we have cited ...
This does not mean, however, that COVID-19 does not follow regular cycles with relatively stable spacing between waves and, that the factors we have cited ...
6) ... are not correlated with the increase in cases.
The word "season" remains interesting, if it is used in a more subtle definition, which takes into account the complexity of the factors which are at play.
The word "season" remains interesting, if it is used in a more subtle definition, which takes into account the complexity of the factors which are at play.
https://twitter.com/ejustin46/status/1773933107764232575?t=3C9fMTU3iBLnJBqTNH9H2A&s=19
7) Other reference :
"Worldwide Correlations Support COVID-19 Seasonal Behavior and Impact of Global Change"
Thanks for reading ๐ journals.sagepub.com/doi/10.1177/11โฆ
"Worldwide Correlations Support COVID-19 Seasonal Behavior and Impact of Global Change"
Thanks for reading ๐ journals.sagepub.com/doi/10.1177/11โฆ
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