Following a peak at week 51/2022, influenza activity had been decreasing across the Region until week 4/2023, before rising again to fluctuate around 25% positivity between weeks 6 and 11/2023 and decreasing again to 15% positivity for week 14/2023.
Following a peak at week 51/2022, influenza activity had been decreasing across the Region until week 4/2023 when it reached 22% positivity before rising again to fluctuate around 25% positivity between weeks 6 and 11/2023 before decreasing again to 22% positivity in week 12/2023.
The December 2022 characterisation report, was the third report for the 2022-2023 influenza season. Currently, as of week 08/2023, 231 015 detections have been reported.
Influenza activity had been decreasing across the Region until week 4/2023, following a peak at week 51/2022, but has fluctuated around 25% since week 6/2023 due to increased type B virus circulation.
This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 5–11 March 2023 and includes updates on COVID-19, group A streptococcal infection, influenza, diphtheria, measles, iatrogenic botulism, poliomyelitis, and autochthonous Dengue.
Influenza activity had been decreasing across the Region until week 4/2023, following a peak at week 51/2022, but has fluctuated around 25% since week 6/2023 due to increased type B virus circulation.
Seasonal influenza activity had been decreasing across the Region after a peak at week 51/2022 until week 4/2023 and increased again up to week 7/2023 due to increased type B virus circulation.
This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 19-25 February 2023 and includes updates on the Earthquake in Türkiye and Syria, COVID-19, Influenza A (H5N1), Group A streptococcal infection, and cholera.