A laptop screen displays a medical text in Spanish titled "Alergia a la penicilina y B-lactámicos

A laptop screen displays a medical text in Spanish titled "Alergia a la penicilina y B-lactámicos." The text discusses penicillin allergies, their prevalence, and causes, mentioning reactions to medications and the role of beta-lactam antibiotics. The text notes that many diagnosed with penicillin allergies are not allergic, often due to misdiagnosis from viral infections. The keyboard of a MacBook Air is visible, with keys slightly blurred due to the depth of field. A window in the background is partially visible, showing a hint of greenery outside.