Weekly Health Update: Respiratory Infections in Luxembourg

The Ministry of Health and Social Security in Luxembourg has published its latest weekly figures on respiratory infections, showing continued activity of flu, COVID-19, and respiratory syncytial virus (RSV) across the country. During the week of January 12–18, thousands of influenza cases were reported, with a notable rise compared to the previous week.

COVID-19 cases also climbed modestly, and RSV — a virus that commonly affects young children — continued spreading, with more than half of RSV infections occurring in kids under ten. Health authorities remind the public that seasonal respiratory infections are still circulating and to remain vigilant.

The government’s weekly retrospective highlights that most influenza-A types dominated lab reports, while several COVID-19 variants, including XFG and NB.1.8.1, were identified among new cases. Officials emphasise vaccines remain available and effective in reducing severe outcomes, especially for older adults and vulnerable groups.

Basic preventative measures — like frequent handwashing, covering coughs and sneezes, and staying home when ill — continue to be recommended to reduce the spread of these infections.

Authorities also remind residents that flu and COVID-19 vaccination remains an important tool to protect at-risk individuals during the respiratory season.

Read more: gouvernement.lu/fr/actualites/agenda.gouvernement2024+fr+actualites+toutes_actualites+communiques+2026+01-janvier+22-infections-respiratoires.html

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