The 'rule of' what number limited social gatherings in England from September 2020? Answer with the whole number only.

Which country developed the Abdala COVID-19 vaccine? Answer with the country name only.

Who was President of Brazil during the pandemic? Answer with the surname only.

Which NBA player's positive test led the NBA to suspend its season on 11 March 2020? Answer with the surname only.

Who was director of the US National Institutes of Health during 2020? Answer with the surname only.

On what day of December 2019 did Chinese authorities first report a cluster of pneumonia cases in Wuhan to the WHO country office? Answer with the day of the month as a whole number only.

What was the name of the US relief law of about $2.2 trillion signed on 27 March 2020? Answer with its acronym only, in capital letters.

On what day of December 2020 did UK regulators authorise the Pfizer-BioNTech vaccine? Answer with the day of the month as a whole number only.

On the same day in February 2020 that WHO named the disease COVID-19, the ICTV coronavirus study group announced the name SARS-CoV-2. Answer true or false.

In what month of 2020 did the UK's 'Eat Out to Help Out' scheme run? Answer with the month number (1-12) only.

The D614G mutation that spread worldwide in 2020 is in which SARS-CoV-2 protein? Answer with one word only, in lowercase.

What was Collins Dictionary's word of the year for 2020? Answer with one word only, in lowercase.

SARS-CoV-2 is a DNA virus. Answer true or false.

India's nationwide lockdown announced on 24 March 2020 was initially set for how many days? Answer with the whole number only.

At which London stadium was the Euro 2020 final played in July 2021? Answer with the stadium name only.

What is the brand name of Sinovac's COVID-19 vaccine? Answer with the name only.

In which country was MERS first identified? Answer with the country name only.

What was Merriam-Webster's word of the year for 2021? Answer with one word only, in lowercase.

What is the official name of the virus that causes COVID-19, as designated by the International Committee on Taxonomy of Viruses? Answer with the abbreviated name only, e.g. 'ABC-DeF-1'.

In which Japanese port was the cruise ship Diamond Princess quarantined in February 2020? Answer with the city or town name only.

The CDC advised washing hands for at least how many seconds? Answer with the whole number only.

Queen Elizabeth II sat alone at Prince Philip's funeral in April 2021 because of COVID-19 rules. Answer true or false.

The RECOVERY trial found that hydroxychloroquine reduced deaths in hospitalised COVID-19 patients. Answer true or false.

What is the Pango lineage designation of the Alpha variant? Answer with the lineage code only, e.g. 'A.1.2'.

The 2020 Masters golf tournament was held in November instead of April. Answer true or false.