Category: Education

State and terrritorial governors have implemented pandemic protection measures in order to interrupt and slow down the passage of the coronavirus throughout each state’s population. Some of these measures are implemented at the individual level, such as wearing a facemask or maintaining social distance. The risk of transmission is much higher among crowds of people in close proximity, so another set of measures operates at the group level, trying to keep large groups from forming by keeping potential members dispersed.

“Romaine lettuce tainted with E. coli can be recalled or removed from grocery stores to prevent transmission,” said Paul Hsu, an epidemiologist at UCLA. “When someone is infected with coronavirus, we have to rearrange social contacts to interrupt that person-to-person transmission.” Crowds at sporting events, audiences at concerts, and students in classrooms have been dispersed by cancelling games, events, and classes.

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