Newsflash! 4.5.20 — Social Distancing: New Research Suggests Social Distancing Guidelines Seriously Underestimate Dispersal Distance and Survival Rate of Pathogen-bearing Gas Clouds. New tests show travel distances of up to 24 to 27 feet with the pathogens further dispersed by wind or air currents. They are believed to remain dangerous for three or more hours..
The Bottom Line: “turbulent gas clouds and respiratory pathogen emissions pose a threat to the public even without the presence of a host. In other words: the longer an individual is outside unprotected, the higher the contraction risk,” said MIT associate professor Lydia Bourouiba.
‘Words of the Pandemic’ glossary and explainer has been released by the Global Language Monitor.
“As with other global and significant events, GLM has assembled ‘The Words of the Pandemic’ explainer, a glossary of the essential terms the educated layperson needs to know to better understand the significance of the Coronavirus (Covid-19) pandemic as it unfolds.” said Paul JJ Payack, President and Chief Word Analyst of the Global Language Monitor.
The “Words of the Pandemic” explainer will be continuously updated.
Below is the list of currently defined terms.
Asymptomatic – Those who test positive for Covid-19 who present no immediate symptoms.
Black Death — The most devastating pandemic recorded in human history, resulting in the deaths of an estimated 75-to-200 million people in Eurasia, peaking in Europe from 1347 to 1351.
CDC — Centers for Disease Control and Prevention. Located in Atlanta, Georgia, the CDC is part of the US Department of Health and Human Services.
Contagion — The definition of contagion is an infectious disease spread through contact, or the transmission of a disease from one person to another through contact, or the spread of a bad or harmful idea or practice
Corona – A crown or anything resembling a crown. Also, the ring of highly charged ions surrounding the Sun that is visible during a total eclipse. Under an electron microscope, the coronavirus outer surface resembles a crown. Before the invention of the electron microscope, pandemic had more prosaic names such as the Black Death or Spanish Flu.
Covid-19 – The disease caused by the n-coronavirus-19 virus. Officially named: SARS-CoV-2. n-coronavirus-19 is the medical classification of the current pandemic.
Endemic — A medical condition, regularly found a particular group or population.
Epicenter – The precise center of an earthquake or activity, or phenomenon. The epicenter of Covid-19 is Wuhan China.
Epidemic — An outbreak of disease that spreads quickly and affects many individuals at the same time.
Epidemiology — the branch of medicine that investigates the causes and control of epidemics.
Exponential Growth — Growth whose rate becomes ever more rapid in proportion to the growing total number or size.
Flatten the Curve — Keeping people apart in time and space with social distancing measures, self-isolation and actual quarantine decreases opportunities for transmission. The graphic below illustrates the effects of flattening the curve — a steep peak indicating a surge of coronavirus outbreak in the near term; the other has a flatter slope, indicating a more gradual rate of infection over a longer period of time. The gentler curve results in fewer people infected at the beginning of an epidemic. In effect, lessening the probability of a ‘’surge’ that would inundate a hospital system, as was recently occurred in Northern Italy. The idea is to provide more time for a healthcare system to ramp up supplies, develop new medicines, and medical procedures.
Ground Zero — The location where the first case occurred, another term for ‘epicenter’.
H1N1 — The current strain of H1N1 consists of genes already found in existing variations of swine, avian and human flu viruses.
Inanimate Objects – So-called “seeds of disease” are able to transfer disease from one person to another. In that new NEJM study, here’s the finding on coronavirus: The coronavirus that causes covid-19 “was detectable … up to four hours on copper, up to 24 hours on cardboard and up to two to three days on plastic and stainless steel.” Glass such as the ‘Gorilla Glass’ used for smart-phone displays are said to carry the virus for 10-days.
Incubation Period — The time from exposure to a virus to the appearance of the symptoms.
Influenza — A serious disease caused by viruses that infects the upper respiratory tract.
Influenza Pandemic — A global outbreak of a new influenza ‘A’ virus that is easily transmitted from person-to-person worldwide.
Mutating Virus — In general, any flu virus mutates and evolves mechanisms that enable it to escape the immune defense systems of its victims. Scientists have now identified some six strains of the virus that causes Covid-19.
Outbreak – Sudden increase in occurrence of disease in a particular place or locality.
Pandemic – an epidemic occurring over a wide geographic area and affecting an exceptionally high proportion of the population.
Pandemic Phases — WHO has divided pandemics into six phases. (See Figure.)
Pandemic Phase 1 — Low risk of human cases. No viruses circulating among animals have been reported to cause infections in humans.
Pandemic Phase 2 — Higher risk of human cases. An animal influenza virus circulating among domesticated or wild animals is known to have caused infection in humans and is therefore considered a potential pandemic threat.
Pandemic Phase 3 — No or very limited human-to-human transmission. An animal or human-animal influenza re-assortant virus has caused sporadic cases or small clusters of disease in people but has not resulted in human-to-human transmission sufficient to sustain community-level outbreaks.
Pandemic Phase 4 — Human-to-human transmission of an animal or human-animal influenza reassortant virus able to cause “community-level outbreaks.” Implementation of a rapid pandemic containment operation is warranted. Phase 4 indicates a significant increase in risk of a pandemic.
Pandemic Phase 5 — Evidence of significant human-to-human transmission. Human-to-human spread of the virus into at least two countries in one WHO region. While most countries will not be affected at this stage, the declaration of Phase 5 is a strong signal that a pandemic is imminent and that the time to finalize the organization, communication, and implementation of the planned mitigation measures is short.
Pandemic Phase 6 — Efficient and sustained human-to-human transmission. This pandemic phase is characterized by community level outbreaks in at least one other country in a different WHO region in addition to the criteria defined in Phase 5. Designation of this phase indicates that a global pandemic is under way.2q
Pangolin – A scaly anteater; a toothless mammal found in Asia and Africa that is thought to have passed the coronavirus from horse bats to humans. Pangolins were suspected of being sold in an open-air to be ingested by humans.
Plague – The plague is an infectious disease due to a bacterium called Yersinia pestis. Y. that mainly infects rats and other rodents.
Quarantine – Isolating individuals to prevent the spread of infection diseases.
Quarantine in Place – Isolation for a two-week period after exposure to someone with Covid-19.
R0 — Reproductive value where R0 is the average number of people who will catch the disease from a single infected person, in a population that’s never seen the disease before; if it’s greater than 1, the infection will probably keep spreading, and if it’s less than 1, the outbreak will likely peter out. New research reviews the basic reproduction number (R0) of the new coronavirus, that is, the number that indicates how transmissible a virus is, and finds that it is much higher than current estimates. R0 for 2019-nCoV is expected to be around 2–3,
“Ring Around the Rosie” – Globally known children’s rhyme that harkens back to the Bubonic Plague of the Middle Ages.
Shelter in Place – An order to remain safety within the building one already occupies, rather than to evacuate the area or seek a community emergency shelter.
Self-isolate — Anyone with the tell-tale fever or cough has been told to self-isolate entirely for seven days, while other members of their household must do the same for two weeks.
Social Distancing — (See Update Newsflash Atop List) Keeping people apart in time and space with social distancing measures, self-isolation and actual quarantine decreases opportunities for transmission.
Spanish Flu – Some fifty-to-200 million or more died in the 1918 pandemic, up to 200,000 in the US. Some 30% of the world’s population of 1.5 billion were infected.
Super Spreader — In epidemics, a small number of people can spread a disproportionately large number of infections.
Swine Flu — Officially named swine influenza A (H1N1).
Symptoms — Body aches, fever, headaches, sore throat, body pain, chills and fatigue. Sometimes diarrhea and vomiting.
Tokyo 2020: The Games of the XXXII Olympiad – The Summer Olympic Games have been rescheduled to begin on July 23, 2021.
Typhoid Mary — Ms. Mallon was suspected of transmitting typhoid fever to 51 people during the Spanish Flu pandemic (Possibly by serving ice cream with unwashed hands.).
WHO — Located in Geneva, Switzerland, the World Health Organization, is the directing and coordinating authority for health within the United Nations
Zoonotic – Diseases that spread from animals to humans, such as the Covid-19 and Ebola.
About the Global Language Monitor
Austin-Texas-based Global Language Monitor is a data research firm that analyzes and catalogues the latest trends in word usage and word choices, and their impact on the various aspects of culture, with a particular emphasis upon Global English. For more information, email info@LanguageMonitor.com, visit www.LanguageMonitor.com, or call +1.737.215.7750.