We read with great interest the recent article by Chen et al. (2025) titled “Global Analysis of Influenza Epidemic Characteristics in the First Two Seasons After Lifting the Nonpharmaceutical Interventions for COVID-19” [1]. Their study provides valuable insights into influenza seasonality shifts following the relaxation of COVID-19-related nonpharmaceutical interventions (NPIs) and makes an important contribution to understanding influenza dynamics in the post-pandemic era; moreover, we appreciate the authors’ reference to our earlier work, which examined global shifts in influenza peak timing and duration during the first three SARS-CoV-2 seasons [2].

We read with great interest the recent article by Chen et al. (2025) titled “Global Analysis of Influenza Epidemic Characteristics in the First Two Seasons After Lifting the Nonpharmaceutical Interventions for COVID-19” [1]. Their study provides valuable insights into influenza seasonality shifts following the relaxation of COVID-19-related nonpharmaceutical interventions (NPIs) and makes an important contribution to understanding influenza dynamics in the post-pandemic era; moreover, we appreciate the authors’ reference to our earlier work, which examined global shifts in influenza peak timing and duration during the first three SARS-CoV-2 seasons [2].

The aim of the study was to assess the seroprevalence of SARS-CoV-2 in the Republika Srpska, Bosnia and Herzegovina, after five waves of COVID-19 and ...

We read with great interest the recent article by Chen et al. (2025) titled “Global Analysis of Influenza Epidemic Characteristics in the First Two Seasons After Lifting the Nonpharmaceutical Interventions for COVID-19” [1]. Their study provides valuable insights into influenza seasonality shifts following the relaxation of COVID-19-related nonpharmaceutical interventions (NPIs) and makes an important contribution to understanding influenza dynamics in the post-pandemic era; moreover, we appreciate the authors’ reference to our earlier work, which examined global shifts in influenza peak timing and duration during the first three SARS-CoV-2 seasons [2].

We read with great interest the recent article by Chen et al. (2025) titled “Global Analysis of Influenza Epidemic Characteristics in the First Two Seasons After Lifting the Nonpharmaceutical Interventions for COVID-19” [1]. Their study provides valuable insights into influenza seasonality shifts following the relaxation of COVID-19-related nonpharmaceutical interventions (NPIs) and makes an important contribution to understanding influenza dynamics in the post-pandemic era; moreover, we appreciate the authors’ reference to our earlier work, which examined global shifts in influenza peak timing and duration during the first three SARS-CoV-2 seasons [2].

The aim of the study was to assess the seroprevalence of SARS-CoV-2 in the Republika Srpska, Bosnia and Herzegovina, after five waves of COVID-19 and ...