The Tokyo Summer Olympics took place in 2020 as originally scheduled. Answer true or false.
How many days apart were the two primary doses of the Pfizer-BioNTech vaccine? Answer with the whole number only.
Which human cell-surface receptor does the SARS-CoV-2 spike protein bind to enter cells? Answer with the receptor's abbreviation only.
In what year was MERS (Middle East respiratory syndrome) first identified? Answer with the four-digit year only.
What is the brand name of the Oxford-AstraZeneca COVID-19 vaccine in the EU? Answer with the name only.
Queen Elizabeth II sat alone at Prince Philip's funeral in April 2021 because of COVID-19 rules. Answer true or false.
In what year did the first cases of the original SARS outbreak occur in Guangdong, China? Answer with the four-digit year only.
What was Merriam-Webster's word of the year for 2020? Answer with one word only, in lowercase.
In the name of the PCR test, what does the 'P' stand for? Answer with one word only, in lowercase.
Who was Prime Minister of New Zealand during its 2020 elimination strategy? Answer with the surname only.
The Johnson & Johnson (Janssen) COVID-19 vaccine was an mRNA vaccine. Answer true or false.
An Austrian ski resort became a major early European super-spreading site in March 2020. Answer with the resort's name only.
Who was the chief scientific adviser of Operation Warp Speed? Answer with the surname only.
Who led the gold-foil experiment analysis that revealed the atomic nucleus in 1911? Answer with the surname only.
Earth's outer core is solid. Answer true or false.
Which element is the most abundant in Earth's crust by mass? Answer with the element name only, in English.
What is the SI unit of force? Answer with the name only.
In what year was the Paris Agreement on climate change adopted? Answer with the four-digit year only.
How many quark flavours are there in the Standard Model? Answer with the whole number only.
Which gas makes up about 21 percent of Earth's atmosphere by volume? Answer with the element name only, in English.
At standard atmospheric pressure, what is the boiling point of water in degrees Fahrenheit? Answer with the whole number only.
