research on fake news and misinformation and its impact on global health

I need research done on the following question above. I need these two questions mentioned in the paper

1.  mainly need research on an overview of the health issue being studied and 

2.  a description of how the health issue was addressed (Successes & Failures). 

I need a page for each question if available. it doesn't need to be apa I just need information done on the topic