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Tuberculosis has been known by many names from the technical to the familiar. [202] Phthisis (φθίσις) is the Greek word for consumption, an old term for pulmonary tuberculosis; [7] around 460 BCE, Hippocrates described phthisis as a disease of dry seasons. [203] The abbreviation TB is short for tubercle bacillus.
Rojas had tuberculosis when he painted this. Here he depicts the social aspect of the disease, and its relation with Living conditions at the close of the 19th century. The history of tuberculosis encompasses the origins of the disease, tuberculosis (TB) through to the vaccines and treatments methods developed to contain and mitigate its impact.
The name is a reference to the rising and falling of the patient's temperature. White Plague: Tuberculosis [5] The name refers to the pallor of patients with "consumption" (severe tuberculosis). Woolsorter's disease: Anthrax [22] Refers to people who tended to contract the disease (from the sheep) 2019 novel coronavirus (2019-nCoV)
[21] [22] According to the World Health Organization, approximately 10 million new TB infections occur every year, and 1.5 million people die from it each year – making it the world's top infectious killer (before COVID-19 pandemic). [21] However, there is a lack of sources which describe major TB epidemics with definite time spans and death ...
Tuberculosis is back to being the leading infectious disease killer across the globe, surpassing COVID-19, according to a recent report from the World Health Organization.. Nearly 8.2 million ...
The virus was identified as a novel coronavirus from Hong Kong in April, [91] from Toronto in May, [92] and at the Centers for Disease Control and Prevention (CDC) in the U.S. in May. [93] In October, the samples from Guangdong were established as the prototype specimens, and the name SARS coronavirus (SARS CoV) was introduced. [87]
New COVID-19 variants continue to pop up. Experts explain how many COVID variants there are, important subvariants, and the evolution of SARS-CoV-2 virus.
The name "coronavirus" is derived from Latin corona, meaning "crown" or "wreath", itself a borrowing from Greek κορώνη korṓnē, "garland, wreath". [8] [9] The name was coined by June Almeida and David Tyrrell who first observed and studied human coronaviruses. [10]