Background: The incidence of airborne respiratory infections fell as a result of the protective measures taken during the COVID-19 pandemic and rose again when these were stopped. In 2022, there was a notable rise in invasive group A streptococcal (iGAS) infections in many countries, including Germany. This rise was also reflected in the data of the university otorhinolaryngology department in Ulm, Germany.
View Article and Find Full Text PDFEur Arch Otorhinolaryngol
September 2024
Purpose: Common respiratory infections were significantly reduced during the COVID-19 pandemic due to general protective and hygiene measures. The gradual withdrawal of these non-pharmaceutical interventions (NPI) was associated with a notable increase in these infections, particularly in pediatric and adult otorhinolaryngology. The aim of this retrospective monocentric study was to evaluate the impact of NPI during the COVID-19 pandemic on the incidence and severity of acute mastoiditis (AM).
View Article and Find Full Text PDFInfrasound describes ubiquitous, low-frequency sound (< 20 Hz) in the environment with a long wavelength below the median hearing threshold, which can nevertheless be heard and tactilely perceived, depending on the sound pressure level and frequency spectrum. In nature, infrasound emissions usually occur only in the low-threshold range. Nevertheless, after strong and chronic exposure to usually artificially generated infrasound emissions, various effects on the ear and the body, sometimes questionably critical to health, can be observed.
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