Reading Time: < 1 minuteDisponible en français. The world has seen multiple pandemics of influenza over the centuries. The 20th century saw three, while there was one in the early years of the 21st century, the H1N1 pandemic influenza of 2009. While there are several types… Read More ›
Reading Time: 5 minutesDisponible en français. The 2014–2016 Ebola virus outbreak in West Africa was the largest in history, resulting in more cases and deaths than all other Ebola outbreaks combined. The virus infected 28,610 people, primarily in Guinea, Liberia and Sierra Leone,… Read More ›