A 46-year-old woman with hypothyroidism and prior substance use disorder presented to the emergency department with a 1-week ...

Varicella infection during pregnancy has become increasingly uncommon in the postvaccination era; however, when it occurs, it presents distinct maternal and neonatal challenges that vary according to ...

Eosinophils are white blood cells that play a key role in how the immune system responds to infections, allergies, and some serious illnesses. High levels usually mean the body is reacting to ...

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