No sign of shots fired at Naval medical center

<p>Reports of an active shooter at the Naval Medical Center in San Diego on Tuesday prompted officials to urge people inside the hospital to take cover. (Video via&nbsp;<a href="http://www.10news.com/news/report-shots-fired-at-naval-medical-center-in-balboa-park" target="_blank">KGTV</a>)</p><p><a href="https://www.facebook.com/NavalBaseSD/posts/10153228214127443" target="_blank">A message posted to the center&#39;s Facebook page</a>&nbsp;initially warned people inside to &quot;run, hide or fight.&quot; The post was later amended to &quot;if in immediate danger, hide or seek shelter in secure space.&quot; Authorities believe the shooter was in building 26.</p><p><a href="http://www.10news.com/news/report-shots-fired-at-naval-medical-center-in-balboa-park" target="_blank">A Naval spokesperson told Newsy&#39;s partners at KGTV</a>&nbsp;three shots were fired near the building around 8 a.m. local time.</p><p>As of early Tuesday afternoon, no injuries have been reported, and people have been advised to stay away from the area. (Video via&nbsp;<a href="http://www.10news.com/news/report-shots-fired-at-naval-medical-center-in-balboa-park" target="_blank">KGTV</a>)</p>