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


Keila Guimaraes is a journalist specializing in data, with experience in finance, business and health.
Penicillin, which is used to treat bacterial infections, has seen a global shortage in recent years.

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