Qatar’s Health Ministry has issued a warning to all private health institutions in the country about immunity boosting medicines. The warning is contained in a Circular which is part of the country’s efforts to tackle Coronavirus in the country. Many of these herbal, vitamin or other products have not been sufficiently scientifically tested. It follows an increase in the number of misguiding adverts which could lead consumers to think there is a treatment for Coronavirus by boosting the immunity system using vitamins and food supplements. Full story.