and what policies or public health strategies are effective 
in disseminating legitimate health information while curb-
ing the spread of health misinformation?” (2019, p. 1). Wei 
et al. (2016) describe the challenges that “undesirable users” 
create for using Twitter as a medium for understanding the 
“cultural landscape” and helping the response to important 
events and crises (p. 51).
Use of bot and content flags to limit the spread of misinformation among social networks: a behavior and attitude survey