STAT+: The questions Congress should ask Pfizer, Moderna, and Johnson & Johnson about the Covid-19 vaccines 

WASHINGTON — Executives from Pfizer, Moderna, Johnson & Johnson, AstraZeneca, and Novavax will testify Tuesday before the House Energy and Commerce Committee’s oversight arm. The hearing, titled “Pathway to Protection: Expanding Availability of COVID-19 Vaccines,” will give lawmakers a chance to grill drug makers on why supply of Covid-19 vaccines is still so limited — and what they’re doing to fix it.

Here are a few of the burning questions STAT hopes lawmakers will ask.

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