ETIDIOH - NEW

  {[ Mallard duck ] By This picture was realized by Richard Bartz by using a Canon EF 70-300mm f/4-5.6 IS USM Lens - Own work, CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=6449086 } {[ Common Teal ] By Shantanu Kuveskar - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=78923110 } ___ A wild mallard in Veneto Region. A wild common teal in Friuli-Venezia Giulia Region. Source: WOAH,  https://wahis.woah.org/#/in-review/6896 ____

{Summary} -- During current epidemiological week , a rise in the West Nile Virus human cases has been observed although with reduced intensity compared most recent weeks.  -- Twenty-two new confirmed human cases have been reported during surveillance week from 2 to 8 October 2025.  -- The cumulative number of cases rose to 740  (they were 718 last week), of these:  - 354 were West Nile Neuroinvasive Disease (WNND): 16 in Piedmont, 53 Lombardy, 33 Veneto, 4 Friuli-Venezia Giulia, 1 Liguria, 30 Emilia-Romagna, 11 Tuscany, 1 Marche, 84 Latium, 2 Molise, 81 Campania, 2 Apulia, 2 Basilicata, 5 Calabria, 3 Sicily, 26 Sardinia, - 57 were asymptomatic cases in blood donors ,  - 318 were West Nile Fever cases , of which 1 imported from Kenya , 1 from Egypt and 1 from Maldives ,  - 4 asymptomatic cases,  - 7 unspecified cases.  -- Among confirmed cases there were 68 fatalities : 7 in Piedmont, 9 Lombardy, 2 Emilia-Romagna, 18 Latium, 28 Campania, 2 Cal...

  {Summary} -- During current epidemiological week (from  25 September to 1rst October 2025),  38 new confirmed human infection with West Nile Virus have been reported.  -- Since the beginning of the epidemic season, 718 confirmed cases have been recorded in Italy (they were 680 in the last bulletin), of these:  - 341 were West Nile Neuroinvasive Disease (WNND): 15 in Piedmont, 51 Lombardy, 30 Veneto, 4 Friuli-Venezia Giulia, 1 Liguria, 27 Emilia-Romagna, 11 Tuscany, 1 Marche, 84 Latium, 2 Molise, 79 Campania, 2 Apulia, 2 Basilicata, 5 Calabria, 2 Sicily, 25 Sardinia,  - 57 were asymptomatic cases in blood donors ,  - 309 were West Nile Fever cases (1 imported from Kenya , 1 Egypt , and one Maldives ),  - 4 asymptomatic cases,  - 7 unspecified cases.  -- Among confirmed cases , there have been 49 fatalities : 7 in Piedmont, 5 Lombardy, 2 Emilia-Romagna, 18 Latium, 14 Campania, 2 Calabria, 1 Sardinia.  - The Case-Fatality Rate in WNN...

  The highly pathogenic avian influenza virus (HPAI), subtype H5N1 - has been detected in a commercial farm of laying hens located in the Municipality of Roverbella, Mantova Province, Lombardia region. The highly pathogenic avian influenza virus (HPAI), subtype H5N1 - has been detected in a commercial farm of laying hens located in the Municipality of Cerasara, Mantova Province, Lombardia region. The highly pathogenic avian influenza virus (HPAI), subtype H5N1 - has been detected in a commercial farm of broiler located in the Municipality of Chivasso, Torino Province, Piemonte region. The highly pathogenic avian influenza virus (HPAI), subtype H5N1 - has been detected in a commercial farm of laying hens located in the Municipality of Vigasio, Verona Province, Veneto region. The highly pathogenic avian influenza virus (HPAI), subtype H5N1 - has been detected in a commercial farm of laying hens located in the Municipality of Sona, Verona Province, Veneto region. The highly pathogenic...

  {Summary} -- During current surveillance week (from 18 to 24 Sept. '25), 33 new confirmed human cases of West Nile Virus have been detected.  -- Since the beginning of the epidemic season , there have been 680 cases in total , (they were 647 last week); of these:  - 321 were West Nile Neuroinvasive Disease (WNND): 15 in Piedmont, 44 Lombardy, 27 Veneto, 2 Friuli-Venezia Giulia, 1 Liguria, 25 Emilia-Romagna, 8 Tuscany, 1 Marche, 83 Latium, 2 Molise, 79 Campania, 2 Apulia, 2 Basilicata, 5 Calabria, 1 Sicily, 24 Sardinia),  - 54 were asymptomatic cases in blood donors ,  - 296 were West Nile Fever cases (1 imported from Kenya , 1 Egypt and 1 Maldives ),  - 3 asymptomatic cases,   - 6 unspecified cases.  --  Among confirmed cases , there were 48 deaths : 7 in Piedmont, 5 Lombardy, 2 Emilia-Romagna, 17 Latium, 14 Campania, 2 Calabria, 1 Sardinia.  - The Case-Fatality Rate among WNND cases was 14.9% (it was 20% in 2018 and 14% in 2024)....

  {Summary} -- During current epidemiological week ( 11– 17 September 2025),  65 new confirmed human cases of infection with West Nile Virus have been reported.  -- The total number of confirmed cases , since the beginning of the epidemic season, has thus risen to 647 (it was 582 last week), of these:  - 300 were West Nile Neuroinvasive Disease (WNND): 15 in Piedmont, 39 Lombardy, 24 Veneto, 2 Friuli-Venezia Giulia, 1 Liguria, 23 Emilia-Romagna, 5 Tuscany, 83 Latium, 2 Molise, 77 Campania, 2 Apulia, 2 Basilicata, 5 Calabria, 1 Sicily, 19 Sardinia,  - 54 were asymptomatic cases detected among blood donors ,  - 284 were West Nile Fever cases (one imported from Kenya),  - 3 asymptomatic cases and  - 6 unspecified casese.  -- Among confirmed cases, there were 47 death cases : 7 in Piedmont, 5 Lombardy, 1 Emilia-Romagna, 16 Latium, 15 Campania, 2 Calabria, 1 Sardinia.  - The Case-Fatality Rate in WNND cases was 15.8% (it was 20% in 2018 and...

  Abstract This study compares infant (0–24 months) respiratory infection presentations to a Northern Italian paediatric emergency department across two post-pandemic winters ( 2022–2023 vs 2023–2024 ). Despite an approximate 44% reduction in visits in 2023–2024 (N=176 in 2023–2024 vs N=317 in 2022–2023), infants in the 2023–2024 season experienced significantly higher proportions of ventilatory support (51.1% vs 32.8%, p<0.001) and intensive care unit admission (15.9% vs 1.9%, p<0.001) than those presenting in 2022–2023, with a non-significant trend towards higher hospitalisation (88.1% vs 81.7%, p=0.052). Respiratory syncytial virus re-emerged as the dominant pathogen (43.2% vs 27.7%, p<0.001) in 2023–2024, alongside increased human metapneumovirus and influenza A H1N1 . These findings highlight a concerning shift towards increased severity, underscoring the need for ongoing surveillance. Source: BMJ Paediatric Open,  https://bmjpaedsopen.bmj.com/content/9/1/e003695...

  By Bahnfrend - Own work, CC BY-SA 3.0,  https://commons.wikimedia.org/w/index.php?curid=18053425 Source: Wikipedia,  https://en.wikipedia.org/wiki/FS_Class_E.402 ____

{Summary} -- During current epidemiological week (4 to 10 September), eighty new confirmed human cases of West Nile Virus infection have been reported in Italy. -- Since the beginning of the epidemic season , there have been a total of 582 confirmed cases (they were 502 last week), of these:  - 260 were West Nile Neuroinvasive Disease (WNND): 14 in Piedmont, 24 Lombardy, 22 Veneto, 1 Friuli-Venezia Giulia, 1 Liguria, 20 Emilia-Romagna, 3 Tuscany, 77 Latium, 2 Molise, 74 Campania, 1 Apulia, 2 Basilicata, 5 Calabria, 1 Sicily, 13 Sardinia,  - 48 asymptomatic cases among blood donors ,  - 262 cases of West Nile Fever (1 imported from Kenya ),  - 4 asymptomatic cases,  - 8 unspecified cases.  -- A total of 39 fatal cases have been reported so far this season: 5 in Piedmont, 2 Lombardy, 1 Emilia-Romagna, 15 Latium, 14 Campania, 2 Calabria.  - The Case-Fatality Rate among WNND cases is thus far at 15% (during 2018 season it was 20%, in 2024 14%).  -- Du...

  By Superalbs - Own work, CC BY-SA 4.0,  https://commons.wikimedia.org/w/index.php?curid=93344176 Source: Wikipedia,  https://en.wikipedia.org/wiki/FS_Class_ETR_460 ____

{Summary} -- During current surveillance week (28 August - 3 September 2025):  - 72 new confirmed human cases of West Nile Virus infection have been confirmed;  -- The total number of cases since the beginning of epidemic season has risen to 502 (they were 430 in the last bulletin); of these:  - 226 were West Nile Neuroinvasive Disease (WNND):  11 in Piedmont, 16 in Lombardy, 17 Veneto, 1 Friuli-Venezia Giulia, 1 Liguria, 15 Emilia-Romagna, 3 Tuscany, 71 Latium, 2 Molise, 72 Campania, 1 Apulia, 2 Basilicata, 5 Calabria, 1 Sicily, 8 Sardinia,  - 40 were asymptomatic cases detected in blood donors ,  - 226 were West Nile Fever cases (one of them imported from Kenya ), - 5 asymptomatic cases,  - 5 unspecified.  -- So far there have been 33 fatal cases : 3 in Piedmont, 1 Lombardy, 1 Emilia-Romagna, 14 Latium, 12 Campania, 2 Calabria.  - The Case-Fatality rate among WNND cases is thus far at 14.6% (in 2018 it was 20%, in 2024 14%).  -- During...

  {Summary} -- During surveillance week from 21 to 27 August , 79 new confirmed human cases of West Nile Virus infection have been reported.  -- Since the beginning of the epidemic season, the total number of confirmed cases have risen to  430 (they were  351 in the last bulletin); of these: -  193 were West Nile Neuroinvasive Disease cases: 8 in Piedmont, 12 Lombardy, 14 Veneto, 1 Friuli-Venezia Giulia, 1 Liguria, 13 Emilia-Romagna, 62 Latium, 2 Molise, 64 Campania, 2 Basilicata, 5 Calabria, 1 Sicily, 8 Sardinia),  - 38 were asymptomatic cases among blood donors ,  - 193 were West Nile Fever cases,  - 3 asymptomatic and  - 3 unspecified cases.  -- Among the confirmed cases, there were 27 fatalities : 1 Piedmont, 1 Lombardy, 1 Emilia-Romagna, 11 Latium, 11 Campania, 2 Calabria).  - The Case-Fatality Rate in WNND cases is so far at 13.9% (during 2018 it was 20%, in 2024 14%).  -- One confirmed human case of Usutu virus infectio...

  Abstract In recent years, the four main swine influenza A virus (IAV-S) subtypes circulating in swine in the EU have been H1avN1, H1huN2, H1N1pdm09, and H3N2 . The latter emerged in 1984 from a reassortment event between a human seasonal H3N2 and H1avN1, and is currently detected at low prevalence in swine in Italy . Here, we describe nine H3N2 IAV-S isolates belonging to three novel genotypes , first detected in Italy in 2021 , likely resulting from reassortment events between swine and human IAVs. The first genotype was characterized by a hemagglutinin (H3 HA) of human seasonal origin , a neuraminidase (N2 NA) derived from H1huN2 strains circulating in Italian swine, and an avian-like internal gene cassette (IGC). The second genotype differed in its IGC constellation: PB2, PB1, PA and NP segments were of pandemic origin ( pdm09 ), while NS and M segments derived from the Eurasian avian-like lineage . The third genotype combined a human-derived H3, a Gent/84-derived N2, and a pd...

  Di Christof Hofbauer - http://www.bahnbilder.ch/picture/8345, GFDL,  https://commons.wikimedia.org/w/index.php?curid=16838742 Source: Wikipedia,  https://it.wikipedia.org/wiki/Automotrici_FS_ALe_801_e_ALe_940 ____

{Summary} -- During current surveillance week (14 to 20 August), seventy-six new human confirmed cases of West Nile Virus infection have been reported; -- So far this year, 351 human cases of WNV infection were confirmed (they were 275 last week); of these: - 158 were WNND (West Nile Neuroinvasive Disease): 6 in Piedmont, 8 Lombardy, 10 Veneto, 1 Friuli-Venezia Giulia, 8 Emilia-Romagna, 59 Latium, 54 Campania, 2 Basilicata, 5 Calabria, 5 Sardinia; - 27 were asymptomatic cases in blood donors ,   - 162 were West Nile Fever cases,  - 2 asymptomatic and  - 2 symptomatic (unspecified).  -- Among confirmed cases, there were 22 fatalities : 1 in Piedmont, 1 Lombardy, 10 Latium, 9 Campania, 1 Calabria).  - The Case-Fatality Rate in WNND cases is thus far at 13.9% (in 2018 it was 20%, and in 2024, 14%).  -- No confirmed cases of Usutu Virus infection have been confirmed this week. (...) Source: High Institute of Health,  https://www.epicentro.iss.it/westnile/b...

  Di Moliva - Opera propria, CC BY-SA 4.0,  https://commons.wikimedia.org/w/index.php?curid=154882109 Source: Wikipedia,  https://it.wikipedia.org/wiki/Autotreno_TN_ATR_125 ____

  {Summary} • During current week (7-13 August '25), 102 new cases of human infection with West Nile Virus have been reported;  • Total Number of Confirmed Cases so far this season have risen to 275 (they were 173 in the last report);  -- among these:  - 126 were West Nile Neuroinvasive Disease (WNND): 6 in Piedmont, 7 Lombardy, 5 Veneto, 1 FriuliVenezia Giulia, 4 Emilia-Romagna, 47 Latium, 50 Campania, 1 Basilicata, 3 Calabria, 2 Sardinia,  - 20 asymptomatic cases among blood donors ;  - 125 West Nile Fever cases,  - 2 asymptomatic cases and  - 2 unspecified cases.  • So far, 19 fatal cases were reported: 1 in Piedmont, 1 Lombardy, 8 Latium, 8 Campania, 1 Calabria.  -- The Case-Fatality Rate of WNND cases is at 15,1% (during 2018 it was 20%, in 2024 14%).  • No confirmed cases of Usutu Virus human infection were reported during current week.  (...) Source: High Institute of Health,  https://www.epicentro.iss.it/westnile/...

  De user:axpde - Opera propia, GFDL,  https://commons.wikimedia.org/w/index.php?curid=11625891 Source: Wikipedia,  https://it.wikipedia.org/wiki/Minuetto_(treno) ____

{Summary} -- Since the last update (July 31), eighty-four new confirmed cases of human infection with West Nile Virus have been reported.  -- Since the start of epidemic season, there were 173 confirmed WNV cases, of which:  - 72 were West Nile Neuroinvasive Disease (WNND): (2 in Piedmont, 2 Lombardy, 4 Veneto, 1 Friuli-Venezia Giulia, 2 Emilia-Romagna, 37 Latium, 21 Campania, 1 Basilicata, 1 Sardegna),  - 14 were asymptomatic cases in blood donors ,  - 85 were West Nile Fever cases,  - 1 was an asymptomatic case  -- Among the confirmed cases, there were eleven fatalities : 1 in Piedmont, 4 Latium, 6 .  - The case-fatality rate among WNND cases is at 15% (during 2018 season it was 20%, whereas in 2024 it was 14%).  -- No new confirmed cases of Usutu Virus human infection have been reported during current surveillance week. (...) Source: High Institute of Health,  https://www.epicentro.iss.it/westnile/bollettino/Bollettino_WND_2025_04.pdf ____...

  Di PetrS. - Opera propria, CC BY-SA 3.0,  https://commons.wikimedia.org/w/index.php?curid=12034659 Source: Wikipedia,  https://it.wikipedia.org/wiki/Locomotiva_FS_E.636 ____