The clinical spectrum of influenza ranges from asymptomatic infection to primary viral pneumonia that may progress to death.
Patients presenting with influenza-like illness (ie temperature of 37.8ºC, cough and/or sore throat and absence of a known cause other than influenza) might be infected with different types of influenza virus [eg avian influenza (H5N1)] as well as other respiratory pathogens.
A high index of suspicion is needed to recognize influenza in hospitalized patients.
Pneumonia is the most common complication of influenza virus.
Oral H1-antihistamines are the initial treatment of choice for allergic rhinitis (AR) and chronic urticaria in the primary care setting. However, in a diverse population of patients with AR and urticaria, primary care physicians are faced with the challenge of prescribing the best therapy amid a wide armamentarium of antihistamines available.
A rapid and affordable test for diagnosing COVID-19 outside the walls of the healthcare units could improve case-finding, contact tracing, and infection control, says an expert during a pre-ECCMID 2021 session.