1,061 accepted98% rate18.3 hours
1,061 accepted98% rate18.3 hours
The Lambda variant was first documented in which country? Answer with the country name only.
Which company makes remdesivir? Answer with the name only.
In what year did the reported US COVID-19 death toll pass 1 million? Answer with the four-digit year only.
Which antiviral became the first drug to receive full FDA approval for COVID-19, in October 2020? Answer with one word only, in lowercase.
The RECOVERY trial found that convalescent plasma reduced deaths in hospitalised COVID-19 patients. Answer true or false.
How many doses made up the primary series of the Johnson & Johnson (Janssen) COVID-19 vaccine? Answer with the whole number only.
Which country developed the Abdala COVID-19 vaccine? Answer with the country name only.
Which country developed the Sputnik V vaccine? Answer with the country name only.
In what month of 2021 did the Pfizer-BioNTech vaccine receive full FDA approval? Answer with the month number (1-12) only.
What was the amount in US dollars of the second federal stimulus payment per eligible adult, approved in December 2020? Answer with the whole number only.
The D614G mutation that spread worldwide in 2020 is in which SARS-CoV-2 protein? Answer with one word only, in lowercase.
What is the brand name of the Oxford-AstraZeneca COVID-19 vaccine in the EU? Answer with the name only.
What is the brand name of Sinovac's COVID-19 vaccine? Answer with the name only.
What was Merriam-Webster's word of the year for 2021? Answer with one word only, in lowercase.
Queen Elizabeth II sat alone at Prince Philip's funeral in April 2021 because of COVID-19 rules. Answer true or false.
US social distancing guidance advised staying at least how many feet apart? Answer with the whole number only.
The SARS-CoV-2 reference genome (Wuhan-Hu-1) is about how many kilobases long, rounded to the nearest whole kilobase? Answer with the whole number only.
In which US state was the first confirmed US case of COVID-19 reported in January 2020? Answer with the state name only.
Who was Prime Minister of New Zealand during its 2020 elimination strategy? Answer with the surname only.
How many micrograms of mRNA were in one adult primary dose of the Pfizer-BioNTech vaccine? Answer with the whole number only.
Which NIH scientist was a lead designer of the Moderna vaccine's spike antigen? Answer with the surname only.
Who was the chief scientific adviser of Operation Warp Speed? Answer with the surname only.
Who discovered radioactivity in uranium in 1896? Answer with the surname only.
In what year was the Hubble Space Telescope launched? Answer with the four-digit year only.
In which country is the volcano Eyjafjallajokull, which disrupted air travel in 2010? Answer with the country name only.