In the 47th week of the year, from 17 to 23 November, the number of coronavirus cases in Luxembourg rose from 65 to 67, an increase of just 3% compared to the week before.
The concentration of the virus in wastewater networks rose somewhat. According to the latest data, the XFG and XFG.3 variants were most prevalent, at 54.2% and 29.1% respectively.
The number of flu cases recorded in Luxembourg’s laboratories rose from 50 to 75 in the same week. 95% of these were Influenza A, and 5% Influenza B.
There was a 30% increase in RSV infections, with 83 confirmed cases compared to 64 the week before. Since October 2025, 75% of the infections affect children aged 7 and under, showing that young people are particularly at risk.
