The content originally appeared on: Trinidad and Tobago Newsday News Health Minister Terrence Deyalsingh Health Minister Terrence Deyalsingh has called on more people to become blood donors, now that there is a new and easy appointment system. At the launch of the True Voluntary Blood Donation Campaign, at Queen's Hall, Port of Spain, on Tuesday morning, Deyalsingh said the country has 20,000 committed donors who pledge one unit of blood each year. But this is nowhere close to meeting the […]