EVENTS DURING THE LAST 3 YEARS PANDEMIC AND CALENDER OF WHEN WHAT WHY WHERE

The response must be short.
user
the covid-19 pandemic has dominated the last 3 years' events. some key moments are:

1. dec 2019: coronavirus outbreak starts in wuhan, china.
2. jan 2020: who declares a public health emergency.
3. mar 2020: lockdowns and social-distancing measures rolled out worldwide.
4. apr 2020: widespread economic hardship; increase in remote work.
5. aug 2020: russia approves the first covid-19 vaccine, sputnik v.
6. dec 2020: pfizer-biontech and moderna vaccines receive emergency approval in the us.
7. feb 2021: global vaccine rollout; covax initiative aims for fair distribution.
8. mar 2021: the rise of covid-19 variants, like delta.
9. jun 2021: increased vaccination rates allow for partial reopening in some countries.
10. aug 2021: booster shots recommended for increased protection.

as the pandemic continued, people around the world adapted through innovations, collaboration, and resilience.
assistant
The COVID-19 pandemic has dominated the last 3 years' events. Some key moments are:

1. Dec 2019: Coronavirus outbreak starts in Wuhan, China.
2. Jan 2020: WHO declares a Public Health Emergency.
3. Mar 2020: Lockdowns and social-distancing measures rolled out worldwide.
4. Apr 2020: Widespread economic hardship; increase in remote work.
5. Aug 2020: Russia approves the first COVID-19 vaccine, Sputnik V.
6. Dec 2020: Pfizer-BioNTech and Moderna vaccines receive emergency approval in the US.
7. Feb 2021: Global vaccine rollout; COVAX initiative aims for fair distribution.
8. Mar 2021: The rise of COVID-19 variants, like Delta.
9. Jun 2021: Increased vaccination rates allow for partial reopening in some countries.
10. Aug 2021: Booster shots recommended for increased protection.

As the pandemic continued, people around the world adapted through innovations, collaboration, and resilience.
assistant