Virginia Tech researchers seek to understand the environmental factors that influence the distribution of hantavirus in rodent populations across the United States.

Former President Sirleaf launches a book on Liberia's fight against Ebola, as she reflects on resilience of the population here.The Ebola outbreak here left an enduring psychological and spiritual ...

In a powerful moment of national remembrance and literary pride, former President Ellen Johnson Sirleaf joined government officials, survivors, and dignitaries at the National Museum to launch ...