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Summary of the international avian influenza epidemic in March 2024

author:Agricultural and Animal Husbandry Bulletin 365

Through the information released on the official website of the Ministry of Agriculture and Rural Affairs, 365 summarized the global avian influenza epidemic situation in March 2024, as follows:

 1. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and two in poultry in Poland

  On 29 February and 1 and 4 March, Poland reported 2 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and 2 cases in poultry in 4 places, including Primorsky Province, with 50 free-range poultry infected, 39 killed, 11 culled, 33,000 poultry infected, 1,102 killed, and 53,000 culled.

 2. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Hungary

  On 29 February, Hungary reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds in the region of Veszprém Oblast, in which two wild birds were infected and died.

 3. Two outbreaks of highly pathogenic avian influenza of the H5N5 subtype in wild birds occurred in the United Kingdom

  On 1 March, the United Kingdom reported two outbreaks of highly pathogenic avian influenza of the H5N5 subtype in wild birds in England, and two wild birds were infected and died.

 4. Nine outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Germany

  On March 1, Germany reported nine outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in four places, including Lower Saxony, and 12 wild birds were infected and died.

 5. One outbreak of highly pathogenic avian influenza of the H5N5 subtype in wild birds occurred in Germany

  On 1 March, Germany reported an outbreak of highly pathogenic avian influenza of the H5N5 subtype in wild birds in Schleswigholstein, and one wild bird was infected and died.

 6. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Ukraine

  On 1 March, Ukraine reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds in the Odessa region, in which one wild bird was infected and died.

 7. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Sweden

  On March 1, Sweden reported two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in two places, including Kalmar Province, and two wild birds were infected and died.

 8. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry occurred in Canada

  On 1 March, Canada reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry in Alberta, in which one poultry was infected and culled.

 9. Three outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in the Czech Republic

  On March 4, the Czech Republic reported three outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in two places, including the southern Czech region, in which 28 wild birds and free-range poultry were infected, 26 died, and 7 were culled.

 10. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry and wild birds occurred in Romania

  On March 4 and 5, Romania reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry and wild birds in 2 places, including Bochatoni County, in which 8,035 poultry were infected, 649 died, 7,386 were culled, and 1 wild bird was infected and died.

 11. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Austria

  On 4 March, Austria reported two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in Lower Austria, and two wild birds were infected and died.

 12. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry occurred in Bulgaria

  On 4 March, Bulgaria reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry in Haskovo County, in which 102 poultry were infected and died and 40,000 were culled.

 13. There were 22 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in Denmark

  On March 4, Denmark reported 22 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in 7 places, including the city of Nestveez, and 23 wild birds were infected and died.

 14. There were four outbreaks of highly pathogenic avian influenza of the H5N1 subtype in poultry and eight in wild birds in the United States

  On March 4, the United States reported 4 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in poultry and wild birds in 8 places, including Missouri, 722 poultry were infected and died, 101,000 were culled, 73 wild and free-range poultry were infected and died, and 194 were culled.

 15. One outbreak of highly pathogenic avian influenza of the H5 subtype in wild birds occurred in Sweden

  On 6 March, Sweden reported an outbreak of highly pathogenic avian influenza of the H5 subtype in wild birds in the province of Götland, and one wild bird was infected and died.

 16. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in poultry occurred in Nigeria

  On 6 March, Nigeria reported two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in poultry in Plateau State, in which 2,502 poultry were infected, 29 died and 2,473 were culled.

 17. Four outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Poland

  On March 7, 8 and 11, Poland reported four outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in two places, including the Greater Poland Voivodeship, and four wild birds were infected and died.

 18. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Slovenia

  On 7 March, Slovenia reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds in the Podlav district, in which one wild bird was infected and died.

 19. Five outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Canada

  On March 7, Canada reported five outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in five places, including Alberta, and many wild birds were infected and died.

 20. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild mammals occurred in Norway

  On 8 March, Norway reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild mammals in Finnmark County, and one wild red fox was infected and died.

 21. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild mammals occurred in the United States

  On March 8, the United States reported two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild mammals in Montana and other two places, and one wild cougar and three striped skunks were infected.

 22. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry occurred in Ecuador

  On 8 March, Ecuador reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry in the province of Pastaza, in which 51 poultry were infected, 7 died and 44 were culled.

 23. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds and one in poultry occurred in the United States

  On March 8 and 11, the United States reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds and 1 in poultry in Florida and other places, with 2 wild birds infected and 45 poultry infected and killed.

 24. One outbreak of highly pathogenic avian influenza of the H5 subtype in wild birds occurred in Sweden

  On 8 March, Sweden reported an outbreak of highly pathogenic avian influenza of the H5 subtype in wild birds in its exclusive economic zone, and one wild bird was infected and died.

 25. Three outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Brazil

  On March 11, Brazil reported three outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in two places, including Espírito Santo, and three wild birds were infected and died.

 26. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Romania

  On 11 March, Romania reported two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in Bacau County, and three wild birds were infected and died.

 27. One outbreak of highly pathogenic avian influenza of the H5 subtype in wild mammals occurred in Antarctica

  On March 12, Argentina reported an outbreak of highly pathogenic avian influenza of the H5 subtype in wild mammals at the Antarctic base "Primavera", and one wild Antarctic skunk was infected and died.

Summary of the international avian influenza epidemic in March 2024

 28. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry occurred in Bulgaria

  On March 13, Bulgaria reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry in Pazarjik County, in which several poultry were infected and died, and 13,000 were culled.

29. There were five outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and four in poultry in Mexico

  On March 13, Mexico reported 5 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and 4 cases in poultry in 2 places, including Baja California, with 122 wild birds infected and killed, 302 poultry infected, 282 dead, and 54,000 culled.

30. There were 20 outbreaks of highly pathogenic avian influenza of the H5N5 subtype in wild birds in Japan

  On March 14, Japan reported 20 outbreaks of highly pathogenic avian influenza of the H5N5 subtype in wild birds in three places, including Iwate Prefecture, and 28 wild birds were infected and died.

 31. There were 25 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and 1 in poultry in Japan

  On March 14 and 15, Japan reported 25 outbreaks of highly pathogenic avian influenza in wild birds and 1 poultry of the H5N1 subtype in 6 places including Niigata Prefecture, with 50 wild birds infected and killed, 15 poultry infected and killed, and 83,000 culled.

 32. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds, two in mammals and one in poultry occurred in the United States

  On March 15, 18 and 19, the United States reported 2 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds, 2 mammals and 1 poultry in 4 places including Minnesota, 133 wild birds and free-range poultry were infected and died, 219 were culled, 5 goat cubs and 1 wild striped skunk were infected and died, 17 poultry were infected and died, and 31,000 were culled.

 33. Burkina Faso reported one outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry

  On 15 March, Burkina Faso reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry in the Middle East, in which 581 poultry were infected, 441 died and 140 were culled.

 34. Four outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Germany

  On March 15, Germany reported four outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in three places, including the state of Hamburg, and four wild birds were infected and died.

 35. One outbreak of highly pathogenic avian influenza of the H5N5 subtype in wild birds occurred in the United Kingdom

  On 15 March, the United Kingdom reported an outbreak of highly pathogenic avian influenza of the H5N5 subtype in wild birds in Scotland, and one wild bird was infected and died.

 36. There was one outbreak of highly pathogenic avian influenza of the H5 subtype in poultry in Sweden

  On 18 March, Sweden reported an outbreak of highly pathogenic avian influenza of the H5 subtype in poultry in Krunubery province, in which 100 poultry were infected, 20 died and 198 were culled.

 37. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Brazil

  On 18 March, Brazil reported two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in the state of Rio de Janeiro, in which two wild birds were infected and died.

 38. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Romania

  On 19 March, Romania reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds in Ilfov County, in which nine wild birds were infected and died.

 39. Eight outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Denmark

  On March 19, Denmark reported 8 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in 7 places, including the city of Nestvej, and 10 wild birds were infected and died.

 40. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Hungary

  On 19 March, Hungary reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds in the state of Veszprém, in which one wild bird was infected and died.

 41. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in the Czech Republic

  On March 20, the Czech Republic reported two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds in two places, including the Czech state, in which 10 wild birds and free-range poultry were infected and died, and 5 were culled.

 42. One outbreak of highly pathogenic avian influenza of the H5N5 subtype in wild birds occurred in the United Kingdom

  On 22 March, the United Kingdom reported an outbreak of highly pathogenic avian influenza of the H5N5 subtype in wild birds in Scotland, and one wild bird was infected and died.

 43. One outbreak of highly pathogenic avian influenza of the H5N8 subtype in wild birds occurred in Germany

  On 22 March, Germany reported an outbreak of highly pathogenic avian influenza of the H5N8 subtype in wild birds in Schleswigholstein, and one wild bird was infected and died.

 44. There were 11 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and 3 cases in wild mammals in Germany

  On March 22 and 27, Germany reported 11 outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and 3 cases in wild mammals in four places, including Schleswig, Holstein, 11 wild birds were infected and died, and 2 wild red foxes and 1 raccoon were infected and died.

 45. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and two in mammals occurred in the United States

  On March 22 and 27, the United States reported 2 outbreaks of highly pathogenic avian influenza in wild birds and 2 mammalian H5N1 subtypes in 4 places including Maine, with 20 free-range poultry infected and killed and 9 dairy cows infected.

 46. One outbreak of highly pathogenic avian influenza of the H5N2 subtype in wild birds occurred in Mexico

  On 26 March, Mexico reported an outbreak of highly pathogenic avian influenza of the H5N2 subtype in wild birds in the state of Michoacán, in which 117 free-range poultry were infected and killed and three were culled.

 47. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in France

  On 26 March, France reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds in the Loire region of Mann-et-Loire, in which one wild bird was infected and died.

48. One outbreak of highly pathogenic avian influenza of the H5N5 subtype in wild birds occurred in the United Kingdom

  On 28 March, the United Kingdom reported an outbreak of highly pathogenic avian influenza of the H5N5 subtype in wild birds in England, and one wild bird was infected and died.

 49. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Belgium

  On 28 March, Belgium reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds in the Walloon region, in which one wild bird was infected and died.

 50. There was one outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry in Bulgaria

  On 28 March, Bulgaria reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in poultry in the Plovdiv region, in which 682 poultry were infected and died, and 85,000 were culled.

 51. Two outbreaks of highly pathogenic avian influenza of the H5N1 subtype in wild birds and two in poultry occurred in the United States

  On March 29 and April 5, the United States reported two outbreaks of highly pathogenic avian influenza in wild birds and two poultry H5N1 subtypes in two places, including Texas, with 46 free-range poultry infected and killed, 79 culled, and many laying hens infected and died.

 52. One outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds occurred in Romania

  On 29 March, Romania reported an outbreak of highly pathogenic avian influenza of the H5N1 subtype in wild birds in Bihor County, in which one wild bird was infected and died.

Source: Ministry of Agriculture and Rural Affairs