The 1918 flu pandemic, commonly referred to as the Spanish flu, was a category 5 influenza pandemic caused by an unusually severe and deadly Influenza A virus strain of subtype H1N1.
Project Lead The Way (PLTW) is an American nonprofit organization that develops STEM curricula for use by US elementary, middle, and high schools.
Overview of Canine Protein Losing Enteropathy (PLE) Protein losing enteropathy (PLE) is a nonspecific term referring to conditions associated with excessive loss of plasma proteins into the gastrointestinal tract. There are numerous causes in dogs lymphatic disorders and mucosal diseases. Details of these conditions are below including: