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a contagious smile

2-Una sonrisa contagiosa

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Published on 03/09/2026

Title: A contagious smile

Author: Gemma Jiménez Guerra

Poniente Hospital, Carretera de Almerimar, 31, 04700 El Ejido-Almería

Description: Gram stain of sputum in a patient with suspected bacterial pneumonia. A polymorphonuclear leukocyte is observed that simulates a smiling face.