In my previous video I promised to talk about hydroxychloroquine, so it's time to fulfill my promise. Today, I will review the research evidence on the use of hydroxychloroquine for treatment of prevention of COVID-19, which turns out to be ineffective for both. I know that this subject was heavily politicized and generated a lot of polarized opinions, I hope that this video will answer a lot of questions. #DrSamsHealth #COVID19 #Hydroxychloroquine #Science I hope you will find this video useful. Please subscribe and help me reach out to more people - hit the notification bell and the like button, leave comments, ask questions, make suggestions. Also, check out my website for more information on this and other subjects: http://drsamshealth.com Disclaimers: I would like to remind you that though I’m a practicing physician, the things that I share here are not medical advice. If you seek medical advice please talk to your family doctor, your specialist, or your local emergency room. Finally, thoughts expressed in this video are my opinions expressed in good faith and they do not represent the opinions of my professional affiliations and regulatory bodies.