Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Taiwanese Health Official Warns Against Reliance on Coronavirus Vaccines Ralph Jennings TAIPEI - The Taiwanese health official credited with leading one of the world's most successful COVID-19 control efforts is warning people globally to keep up their guard against coronavirus even as vaccines emerge. Governments will face challenges in distributing vaccine shots to their populations, leading to an "imbalance" between those who are protected and those still at risk, Taiwan Health Minister Chen Shih-chung told VOA on Monday. Coronavirus caseloads worldwide have not yet reached their all-time peak, he added. Chen's government has kept the Taiwan COVID-19 caseload at just 838 across a population of nearly 24 million, among the populous world's lowest rates, due to strict quarantine rules and tracing of sick people's contacts. .