Mycobacteria are the world's most deadly bacteria --c ausing infectious diseases including tuberculosis (TB), which alone kills more than one million people each year. New drugs to fight these ...

Researchers have isolated a giant virus, which was named Jyvaskylavirus. The discovery shows that giant viruses are more common in northern regions than researchers have thought. It also illustrates ...

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 ...