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The Facts About Fetal Cells and Covid Vaccines Explained

Fact checking the use of fetal cells in vaccines. Understanding how vaccines are manufactured and tested will help allay your fears about any risk from

What’s Been So Maddening (and Humbling) About Covid-19

A doctor writes about his frustration with Covid-19 and how humbling the experience has been

Why Are We Still Doing Travel Bans?

Omicron has shown cracks in the global public health system. Travel bans do not advance public health interests and may hide life-saving science.

Why Won’t More Older Americans Get Their Covid Booster?

A central question for scientists championing boosters is why rates have stalled among people 65 and older.