The 2019 ASTMH Collaboration Graph

I was curious to see what the ASTMH 2019 collaboration graph looked like.
1. I scraped all of the abstracts from the schedule site;
2. Then retained only those associated with a numbered session; and
3. Then connected two people whenever they appeared in the same abstract.
In the visualization of this network using webweb, I attached names to nodes, as well as the number of abstracts that each person appeared on. Solo authors were removed prior to visualization.