'We must set an example to prevent fear' – how San Francisco and Austin's giant tech conferences became the front lines that kicked off a frenetic fight against the coronavirus

 

· San Francisco and Austin were faced with dilemmas as big conferences approached and coronavirus  emerged as a global threat.
· The mayor of San Francisco wrote a letter to RSA Conference attendees urging them to "set an example to prevent fear, rumors, and misinformation from guiding our actions." 
· Two attendees...