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Keila Guimaraes

Keila Guimaraes is a journalist specializing in data, with experience in finance, business and health. Her stories have been published in Quartz, The Telegraph, Bloomberg News, among others.

Interactive

Global shortage of penicillin: Reasons and consequences

Penicillin, which is used to treat bacterial infections, has seen a global shortage in recent years.

Health

Why is the world suffering from a penicillin shortage?

Once considered a miracle drug, few companies now make the antibiotic, and antibiotic resistance is rising as a result.