Coronavirus disease 2019 (COVID-19) is a contagious disease caused by the coronavirus SARS-CoV-2. Starting in January 2020, the disease spread worldwide, resulting in the COVID-19 pandemic.

Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people infected with the virus will experience mild to moderate respiratory illness and recover without requiring special treatment. However, some will become seriously ill and require medical attention.

This global summary of COVID-19 cases includes data on confirmed cases reported to WHO from the comprehensive COVID-19 case monitoring.

Belirti ve bulgular COVID-19'un semptomları, hafif semptomlardan ağır hastalığa kadar değişkenlik göstermektedir. Yaygın semptomları arasında baş ağrısı, koku ve tat kaybı, burun tıkanıklığı ve burun akıntısı, öksürük, kas ağrısı, boğaz ağrısı, ateş ve nefes alma güçlüğü yer alır.

The global COVID-19 pandemic (also known as the coronavirus pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an outbreak in Wuhan, China, in December 2019. It spread to other parts of Asia and then worldwide in early 2020.

Influenza (Flu) and COVID-19 are both contagious respiratory illnesses, but they are caused by different viruses. COVID-19 is caused by infection with a coronavirus named SARS-CoV-2, and flu is caused by infection with one of the influenza viruses.

COVID-19 hakkında güncel bilgiler, 2026 varyantları, XEC ve KP.3.1.1 belirtileri, güncel aşılar, korunma yöntemleri, evde bakım önerileri ve COVID-19 sonrası dikkat edilmesi gerekenleri öğrenin.

An interactive COVID-19 visualizer (coronavirus) that highlights countries around the world based on the most recent cases.

WHO fact sheet on COVID-19, including information on symptoms, transmission, treatment, prevention, vaccines and and WHO's work in this area.