Predictably, Pfizer CEO Albert Bourla warned on Tuesday that people who don’t take the Covid-19 vaccine will become a “weak link” that allows the coronavirus to spread.

Bourla, whose company is in late-stage testing for a potential inoculation, said he understands the public’s concerns about vaccines, which are being developed in record time. He said Pfizer will only request authorization from the Food and Drug Administration after data shows that its vaccine is safe and effective. But should you take the vaccine? Mark and Pete have the answers.