John Elflein
John Elflein is Statista's research expert for topics concerning health, diseases, and medical professionals in the United States and worldwide. In the past year he has written and published reports on topics such as the opioid epidemic, obesity, and mental health issues, and provided extensive coverage of the COVID-19 pandemic.
Latest statistics
Distribution of AIDS diagnoses among adults and adolescents in Connecticut in 2021, by transmission category
+
Distribution of AIDS diagnoses among adults and adolescents in the U.S. in 2021, by transmission category
Percentage of adults in Canada who had been diagnosed with high blood pressure by a health professional as of 2022, by province
Percentage of adults in Canada who perceived their own health status as excellent or very good or fair or poor as of 2022, by province
Percentage of people in Canada diagnosed with diabetes as of 2022, by province