The initial practice of naming them according to where the variants were identified (e.g. WHO names variants of concern and variants of interest using Greek letters. WHO additionally uses "the COVID-19 virus" and "the virus responsible for COVID-19" in public communications.
Tedros Adhanom Ghebreyesus explained: CO for corona, VI for virus, D for disease and 19 for when the outbreak was first identified (31 December 2019). WHO finalized the official names COVID-19 and SARS-CoV-2 on 11 February 2020. Wuhan, China), animal species, or groups of people in disease and virus names in part to prevent social stigma. In January 2020, the WHO recommended 2019-nCoV and 2019-nCoV acute respiratory disease as interim names for the virus and disease per 2015 international guidelines against using geographical locations (e.g. ĭuring the initial outbreak in Wuhan, the virus and disease were commonly referred to as "coronavirus", "Wuhan coronavirus", "the coronavirus outbreak" and the "Wuhan coronavirus outbreak", with the disease sometimes called "Wuhan pneumonia". It is sometimes referred to in news media as the "coronavirus pandemic" despite the existence of other human coronaviruses that have caused epidemics and outbreaks (e.g.
7.4 Protests against governmental measuresĬhinese medics in Huanggang, Hubei, in 2020. The pandemic raised issues of racial and geographic discrimination, health equity, and the balance between public health imperatives and individual rights. Misinformation circulated through social media and mass media, and political tensions intensified. Educational institutions and public areas were partially or fully closed in many jurisdictions, and many events were cancelled or postponed. The resultant near-global lockdowns saw an unprecedented pollution decrease. Widespread supply shortages, including food shortages, were caused by supply chain disruption. The pandemic has triggered severe social and economic disruption around the world, including the largest global recession since the Great Depression. Governmental interventions include travel restrictions, lockdowns, business restrictions and closures, workplace hazard controls, quarantines, testing systems, and tracing contacts of the infected. Treatments include monoclonal antibodies, novel antiviral drugs, and symptom control. Other recommended preventive measures include social distancing, wearing masks, improving ventilation and air filtration, and quarantining those who have been exposed or are symptomatic. ĬOVID-19 vaccines have been approved and widely distributed in various countries since December 2020. Mutations have produced many strains (variants) with varying degrees of infectivity and virulence. Infected persons are typically contagious for 10 days, and can spread the virus even if they do not develop symptoms. Transmission can also occur if contaminated fluids reach the eyes, nose or mouth, and, rarely, via contaminated surfaces. The risk of breathing these in is highest when people are in close proximity, but they can be inhaled over longer distances, particularly indoors. COVID-19 transmits when people breathe in air contaminated by droplets and small airborne particles containing the virus. Severe illness is more likely in elderly patients and those with certain underlying medical conditions. As of 20 September 2022, the pandemic had caused more than 612 million cases and 6.52 million confirmed deaths, making it one of the deadliest in history.ĬOVID-19 symptoms range from undetectable to deadly, but most commonly include fever, dry cough, and fatigue. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern on 30 January 2020 and a pandemic on 11 March 2020. Attempts to contain it there failed, allowing the virus to spread to other areas of China and later worldwide. The novel virus was first identified from an outbreak in Wuhan, China, in December 2019. The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).
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