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Underlying Conditions

Dr. Céline Gounder

Medicine, public health, and health policy. What the science says, what the system does, and who pays the price.

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PricingOnly free issuesPublishesDaily
Issues453Founded2 years agoLast Issue2 days ago
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Latest Issues

Which vaccines do grandparents need before meeting a newborn?

https://www.cnn.com/2026/11/04/health/vaccines-for-grandparents-of-newborns-wellness

  • New York’s first measles death in more than 30 years.

  • How fast do a mother’s measles antibodies fade?

  • Do grandparents need a measles booster...

2 days ago
13

New York ended vaccine exemptions. A child still died from measles in the current outbreak.

  • New York’s first measles death in 30 years.

    • What changed after New York ended non-medical exemptions?

    • Schools that don’t check, and children who aren’t in school.

    • Did federal vaccine changes cause this outbreak?

    • Who ca...

3 days ago
18

HHS breast cancer screening plan: who pays for follow-up mammograms

Illustration created using Gemini Nano Banana Pro.

  • Who funds DenseBreast-info?

  • Does an MRI help women with dense breasts?

  • Does cost keep women from coming back?

  • Is my follow-up test free now?

  • Who pays for an MRI aft...

7 days ago
19
1

HHS gave 6 peptides permission without proof

  • What the new peptide policy says.

    • What testing found in peptides sold online.

    • What did the FDA’s scientists say?

    • How the policy answers the FDA’s safety worries.

    • Who’s watching after the vials ship?

    • Hims & Hers pl...

8 days ago
19

The FDA answered a botulism outbreak with a vitamin rule

Illustration created using Gemini Nano Banana Pro.

  • The safety announcement that isn’t

  • The reassurance misses the danger

  • Why botulism testing isn’t required

  • What the government did instead

  • Fewer inspectors, same haza...

8 days ago
22

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  • Dr. Céline Gounder

    Dr. Céline Gounder is a physician, epidemiologist, and medical journalist. Read her newsletter UNDERLYING CONDITIONS at https://www.celinegounder.com.

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