Brazilian President Jair Bolsonaro on Wednesday again extolled the supposed virtues of malaria drug hydroxychloroquine to fight Covid-19, as he said that he again tested positive for the coronavirus, a week after he first announced he had become infected.<br /><br />Read more at https://bit.ly/2Osd1Cf<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline