The first reported plague pandemic began in 541 A.D. and lasted for over 200 years, killing an estimated 100 million people or more throughout the Mediterranean basin. The so-called Black Death, or pandemic of the Middle Ages, began in China and made its way to Europe, causing the death...
human cases are sporadic, occurring in rural areas by infection from wild rodents such asground squirrels, but in the past huge numbers of persons were infected by fleas from rodents. Examples of rodents that carry plague include the blackrat(Rattus rattus) and the greatgerbil(Rhombomys opimus)...
(3) Results: We included seven RCTs in the systematic review for qualitative assessment, with 104 patients aged 5 to 15 years. Four of these studies (n= 76) were included in the meta-analysis. After qualitative analysis, four studies indicated no improvement in any of the ADHD symptoms ...