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Hace 2 días · A dog with rabies, a zoonosis. A zoonosis ( / zoʊˈɒnəsɪs, ˌzoʊəˈnoʊsɪs /; [1] plural zoonoses) or zoonotic disease is an infectious disease of humans caused by a pathogen (an infectious agent, such as a bacterium, virus, parasite, or prion) that can jump from a non-human (usually a vertebrate) to a human and vice versa. [1] [2] [3]
Hace 2 días · Visna-maedi virus. The human immunodeficiency viruses ( HIV) are two species of Lentivirus (a subgroup of retrovirus) that infect humans. Over time, they cause acquired immunodeficiency syndrome (AIDS), [1] [2] a condition in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. [3]
24 de may. de 2024 · Weekly US Map: Influenza Summary Update. Print. Updated May 17, 2024. Last Reviewed: May 17, 2024, 11:00 AM. Source: Centers for Disease Control and Prevention, National Center for Immunization and Respiratory Diseases (NCIRD) Weekly US Map: Influenza Summary Update - CDC.
Hace 4 días · Log-normal distribution. In probability theory, a log-normal (or lognormal) distribution is a continuous probability distribution of a random variable whose logarithm is normally distributed. Thus, if the random variable X is log-normally distributed, then Y = ln (X) has a normal distribution.
Hace 2 días · Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals". [1] [2] Analyzing the determinants of health of a population and the threats it faces is the basis for public health. [3]
Hace 2 días · Joseph Rudyard Kipling ( / ˈrʌdjərd / RUD-yərd; 30 December 1865 – 18 January 1936) [1] was an English novelist, short-story writer, poet, and journalist. He was born in British India, which inspired much of his work. Kipling's works of fiction include the Jungle Book duology ( The Jungle Book, 1894; The Second Jungle Book, 1895), Kim ...
8 de may. de 2024 · CDC has multiple surveillance systems that are used year-round for seasonal flu and other illnesses that help the agency keep its finger on the pulse of the health of the U.S. public. There also are unique systems that focus exclusively on the detection and study of novel flu viruses. Taken together, these systems currently show no indicators ...
