1 Which of the following groups are at greatest risk for both vitamin D deficiency and severe COVID-19 infection and death?
2 What is the most problematic hurdle facing COVID-19 vaccine developers?
3 Which of the following publications was recently caught altering an article about the origin of SARS-CoV-2, from presenting evidence the virus was lab-created, to dismissing that evidence as conspiracy and rumor?
4 According to recent research, what percentage of the population may be resistant or have prior immunity to SARS-CoV-2 on the T-cell level?
5 Exposure to which pathogen appears to also provide resistance against SARS-CoV-2?
6 Which of the following hospitals — accused by one nurse of providing Third-World level medical care — is the epicenter of the epicenter of the COVID-19 pandemic in the U.S.?
7 Which is the smallest molecule in the universe?