A study chart, the COVID-19 Barometer, illustrates ratings of various treatments' efficacy. Plasma from recovered patients ranks highest, followed by Hydroxychloroquine and Ivermectin. Sample sizes are included for clarity.

Doctors respond to COVID-19 Barometer study

To better understand how physicians were responding to the coronavirus pandemic, we tapped into our global physician community and conducted a survey where we asked more than 6,000 doctors about their experience and thinking on…