Αποτελέσματα Αναζήτησης
9 Σεπ 2024 · What is rennet and why is it used in cheese? Animal rennet contains an enzyme called chymosin that comes from the animal’s stomach lining. Its purpose is to coagulate the milk to curd so that it becomes cheese.
20 Οκτ 2024 · The influenza pandemic of 1918–1919 was the most severe influenza outbreak of the 20th century. The disease that caused this devastating pandemic has also been called the Spanish flu.
The 2018–2019 period marks the centennial of the “Spanish” influenza pandemic, which caused at least 50 million deaths worldwide. The unprecedented nature of the pandemic’s sudden appearance and high fatality rate serve as a stark reminder of the threat influenza poses.
The 1918–1920 flu pandemic, also known as the Great Influenza epidemic or by the common misnomer Spanish flu, was an exceptionally deadly global influenza pandemic caused by the H1N1 subtype of the influenza A virus.
The influenza pandemic of 1918 killed more than 50 million people worldwide. In addition, its socioeconomic consequences were huge. “Spanish flu”, as the infection was dubbed, hit different age-groups, displaying a so-called “W-trend”, typically with two spikes in children and the elderly.
27 Σεπ 2017 · We call that tidal wave the Spanish flu, and many things changed in the wake of it. One of the most profound revolutions took place in the domain of public health.
1 Σεπ 2008 · The Spanish population growth index was negative for 1918 (net loss, 83,121 persons). Although a great deal of evidence indicates that the 1918 A(H1N1) influenza virus unlikely originated in and spread from Spain, the 1918–1919 influenza pandemic will always be known as the Spanish flu.
