Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. The first known case was identified in Wuhan, China,...

A COVID‑19 vaccine is a vaccine intended to provide acquired immunity against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that...

The COVID-19 pandemic (also known as the coronavirus pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an outbreak...

confirmed cases of COVID-19 with 1,193,165 confirmed deaths, the most of any country, and the 17th highest per capita worldwide. The COVID-19 pandemic ranks...

During the early stages of the COVID-19 pandemic, a number of non-pharmaceutical interventions, particularly lockdowns (encompassing stay-at-home orders...

COVID-19 testing involves analyzing samples to assess the current or past presence of SARS-CoV-2, the virus that cases COVID-19 and is responsible for...

Long COVID or long-haul COVID is a group of health problems persisting or developing after an initial period of COVID-19 infection. Symptoms can last...

died from coronavirus disease 2019 (COVID-19), as a result of infection by the virus SARS-CoV-2 during the COVID-19 pandemic. Deaths in 2020 Deaths in...

intentional disinformation and conspiracy theories, about the scale of the COVID-19 pandemic and the origin, prevention, diagnosis, and treatment of the disease...

the coronavirus disease 2019 (COVID-19) and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 occurred in Wuhan, People's Republic...

cumulative number of deaths from the pandemic of coronavirus disease 2019 (COVID-19) reported by each country, territory, and subnational area to the World...

The COVID-19 pandemic in India is a part of the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2...

The symptoms of COVID-19 are variable depending on the type of variant contracted, ranging from mild symptoms to a potentially fatal illness. Common symptoms...

The Pfizer–BioNTech COVID-19 vaccine, sold under the brand name Comirnaty, is an mRNA-based COVID-19 vaccine developed by the German biotechnology company...

Since the beginning of the COVID-19 pandemic, there have been efforts by scientists, governments, and others to determine the origin of the SARS-CoV-2...

Oxford–AstraZeneca COVID‑19 vaccine, sold under the brand names Covishield and Vaxzevria among others, is a viral vector vaccine for the prevention of COVID-19. It was...

The COVID-19 pandemic in Russia was a part of the pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus...

The COVID-19 pandemic in the United Kingdom is a part of the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory...

During the early days of the COVID-19 pandemic, the disease and virus were sometimes called "coronavirus", "novel coronavirus", "Wuhan coronavirus", or...

causes coronavirus disease 2019 (COVID-19) and is responsible for the COVID-19 pandemic. The first human cases of COVID-19 were identified in Wuhan, the...

The treatment and management of COVID-19 combines both supportive care, which includes treatment to relieve symptoms, fluid therapy, oxygen support as...

The COVID-19 lab leak theory, or lab leak hypothesis, is the idea that SARS-CoV-2, the virus that caused the COVID-19 pandemic, came from a laboratory...

The COVID-19 recession was a global economic recession caused by COVID-19 lockdowns. The recession began in most countries in February 2020. After a year...

regulatory authorities have granted full or emergency use authorizations for 40 COVID-19 vaccines. Ten vaccines have been approved for emergency or full use by...

The White House COVID-19 outbreak was a cluster of SARS-CoV-2 infections that began in September 2020 and ended in January 2021 that spread among people...

The COVID-19 pandemic in Australia was a part of the worldwide pandemic of the coronavirus disease 2019 (COVID-19) caused by severe acute respiratory...

countries, the dissemination of varied claims and perspectives regarding COVID-19 vaccines has sparked widespread public discussion. These include concerns...

The COVID-19 pandemic in the Philippines was a part of the worldwide pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory...

The COVID-19 pandemic affected educational systems across the world. The number of cases of COVID-19 started to rise in March 2020 and many educational...

reported its first two COVID-19 cases in Manatee and Hillsborough counties. There is evidence, however, that community spread of COVID-19 first began in Florida...