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. US Medical Intelligence Tracked, Warned of New Virus Associated Press WASHINGTON - In late February, when President Donald Trump was urging Americans not to panic over the novel coronavirus, alarm bells were sounding at a little-known intelligence unit situated on a U.S. Army base near Washington. Intelligence, science and medical professionals at the National Center for Medical Intelligence were quietly doing what they have done for decades -- monitoring and tracking global health threats that could endanger U.S. troops abroad and Americans at home. The coronavirus is only the latest health threat tracked at the medical intelligence unit at Fort Detrick in Frederick, Maryland. On February 25, the medical intelligence unit raised its warning that the coronavirus would become a pandemic within 30 days from WATCHCON 2 _ a probable crisis _ to WATCHCON 1 _ an imminent one, according to a U.S. official. That was 15 days before the World Health Organization declared the rapidly spreading coronavirus outbreak a global pandemic. 30,000 dead in U.S. At the time of the warning, few coronavirus infections had been reported in the United States. That same day, Trump, who was in New Delhi, India, tweeted: "he Coronavirus is very much under control in the USA." Soon, however, COVID-19 spread around the world, sickening more than 2 million people and killing more than 30,000 people in the United States. The center's work typically is shared with defense and health officials, including the secretary of health and human services. Its February 25 warning, first reported last month by Newsweek, was included in an intelligence briefing provided to the Joint Chiefs of Staff, but it's unknown whether Trump or other White House officials saw it. Various intelligence agencies had been including information about the coronavirus in briefing materials since early January, according to the official, who spoke only on condition of anonymity because he was not authorized to confirm details about the alert. .