Archive · 31 Dec 2025
Mystery Pneumonia in Wuhan Identified as Covid-19
On December 31, 2019, doctors in Wuhan, China, reported many people getting sick with pneumonia.
They didn't know what was causing it at first.
Later, they found out it was a new virus called SARS-CoV-2, which caused Covid-19.
This virus spread quickly and made many people very sick all over the world.
Schools and offices closed, and people had to wear masks and stay far apart to stay safe.
Also, on this day in 1907, the first Times Square ball drop happened in New York City to celebrate New Year's Eve.
In 1909, the Manhattan Bridge opened, helping people travel across New York City.
On December 31, 2019, Wuhan reported a cluster of pneumonia cases of unknown origin.
The virus was later identified as SARS-CoV-2, leading to the Covid-19 pandemic.
Symptoms included fever and breathing issues, spreading rapidly in China and globally.
By March 2020, the outbreak caused worldwide disruptions, including lockdowns and mask mandates.
More than 6.86 million people died from Covid-19 according to Statista.
- Who
- Wuhan Municipal Health Organisation, Chinese citizens, global population
- What
- Outbreak of pneumonia later identified as Covid-19
- When
- December 31, 2019
- Where
- Wuhan, Hubei, China
- Why
- The virus spread rapidly, leading to a global pandemic
- Date of Outbreak
- December 31, 2019
- Location
- Wuhan, Hubei, China
- Virus Identified
- SARS-CoV-2
- Global Death Toll
- More than 6.86 million
- First Times Square Ball Drop
- December 31, 1907
- Manhattan Bridge Opening
- December 31, 1909