February 11, 2020
March 17, 2020; after a month
March 20, 2020: 3 days later
March 24, 2020
Tracking COVID-19
The UpStream Boat
"Sailing upstream in public health"
Featured Posts
Those who know public health know Irving Zola's "upstream-downstream" parable. Irving Zola is a medical sociologist. His friend, John McKinlay,...
Evidence is growing that COVID-19 can transmit through the air. Need evidence? Julian W Tang et al.'s BMJ article dissects the...
We all love immediate gains. Health education messages should also follow this simple truth whenever possible. How can we design...
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