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Mar 17, 2021 · A Timeline of the Coronavirus Pandemic. The outbreak of the virus has sickened more than 80 million people. At least 1.7 million people have died. Here’s how the year unfolded. A group of ...
Feb 19, 2021 · Epidemics can refer to a disease or other specific health-related behavior (e.g., smoking) with rates that are clearly above the expected occurrence in a community or region. What is a Pandemic? The World Health Organization (WHO) declares a pandemic when a disease’s growth is exponential.
An epidemic (from Greek ἐπί epi "upon or above" and δῆμος demos "people") is the rapid spread of disease to a large number of hosts in a given population within a short period of time. For example, in meningococcal infections , an attack rate in excess of 15 cases per 100,000 people for two consecutive weeks is considered an epidemic.
As of 4 June 2024, the pandemic has caused 7,049,617 confirmed deaths, making it the fifth-deadliest pandemic or epidemic in history. COVID-19 symptoms range from asymptomatic to deadly, but most commonly include fever, sore throat , nocturnal cough , and fatigue.
Apr 4, 2024 · Epidemic, an occurrence of disease that is temporarily of high prevalence. An epidemic occurring over a wide geographical area (e.g., worldwide) is called a pandemic. The rise and decline in epidemic prevalence of an infectious disease is a probability phenomenon dependent upon transfer of an.
- The Editors of Encyclopaedia Britannica
As of Oct 22, 2021, more than 242·3 million infections and 4·9 million deaths have been documented, making it one of the most extensive pandemics in history, which occurred despite evaluations showing that many countries were reportedly prepared to respond to an emerging infectious disease.
WHO supported countries to respond to the COVID-19 pandemic and other health emergencies, while advancing towards the triple billion targets of universal health coverage, healthier populations and health security. The report shows WHO's achievements, challenges and priorities for the next biennium.
