Volume 26, Number 10—October 2020
Research Letter
Using Virus Sequencing to Determine Source of SARS-CoV-2 Transmission for Healthcare Worker
Figure 1

Figure 1. Timeline of infection, contact, and testing of HCW, HCW’s family member, and coronavirus disease patients 1 and 2, Madison, Wisconsin, USA, 2020. HCW, healthcare worker; HCW-F, HCW’s family member.