Research and analysis

Avian influenza in wild birds: 2018

Updated 19 July 2024
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Week number Location (county) Number of findings Species involved Total number of birds testing positive
Week 1 (2018) Not set 0 No positive birds reported 0
Week 2 (2018) Dorset 1 Mute swan, pochard, Canada goose 31
Week 3 (2018) Warwickshire 1 Tufted duck, great crested grebe; great black-backed gull, herring gull 13
Week 3 (2018) Hertfordshire 1 greylag goose, gulls (common;herring,black-headed), ducks (Aylesbury; tufted;mallard) 19
Week 4 (2018) West Yorkshire 1 Tufted duck 1
Week 4 (2018) Rutland 1 Mallards, Moorhen 9
Week 4 (2018) Greater London 1 Mute swans 2
Week 5 (2018) Berkshire 1 Mute swans 5
Week 5 (2018) Surrey 1 black headed gulls 2
Week 5 (2018) Hertfordshire 1 Tufted duck 1
Week 5 (2018) Surrey 1 Mute swan 1
Week 5 (2018) Warwickshire 1 Mute swan 1
Week 6 (2018) Not set 0 No positive birds reported 0
Week 7 (2018) Oxfordshire 1 Mute swan 1
Week 8 (2018) Not set 0 No positive birds reported 0
Week 9 (2018) Surrey 1 Mute swan 2
Week 9 (2018) Lincolnshire 1 Greylag goose ; wild pheasant 4
Week 9 (2018) Devon 1 Buzzard 1
Week 9 (2018) Suffolk 1 Northern goshawk 1
Week 9 (2018) South Glamorgan 1 Buzzard 1
Week 9 (2018) Hampshire 1 Buzzard 1
Week 10 (2018) Not set 0 No positive birds reported 0
Week 11 (2018) Not set 0 No positive birds reported 0
Week 12 (2018) Not set 0 No positive birds reported 0
Week 13 (2018) Suffolk 1 Buzzard 2
Week 14 (2018) Suffolk - new report from previously reported location 1 Buzzard 2
Week 15 (2018) Not set 0 No positive birds reported 0
Week 16 (2018) Suffolk - new report from previously reported location 1 Buzzard 1
Week 17 (2018) Not set 0 No positive birds reported 0
Week 18 (2018) Not set 0 No positive birds reported 0
Week 19 (2018) Not set 0 No positive birds reported 0
Week 20 (2018) Not set 0 No positive birds reported 0
Week 21 (2018) Not set 0 No positive birds reported 0
Week 22 (2018) Not set 0 No positive birds reported 0
Week 23 (2018) Not set 0 No positive birds reported 0
Week 24 (2018) Not set 0 No positive birds reported 0
Week 25 (2018) Not set 0 No positive birds reported 0
Week 26 (2018) Not set 0 No positive birds reported 0
Week 28 (2018) Not set 0 No positive birds reported 0
Week 29 (2018) Not set 0 No positive birds reported 0
Week 30 (2018) Not set 0 No positive birds reported 0
Week 31 (2018) Not set 0 No positive birds reported 0
Week 32 (2018) Not set 0 No positive birds reported 0
Week 33 (2018) Not set 0 No positive birds reported 0
Week 34 (2018) Not set 0 No positives 0
Week 35 (2018) Not set 0 No positives 0
Week 36 (2018) Not set 0 No positives 0
Week 37 (2018) Not set 0 No positives 0
Week 38 (2018) Not set 0 No positives 0
Week 39 (2018) Not set 0 No positives 0
Week 40 (2018) Not set 0 No positives 0
Week 41 (2018) Not set 0 No positives 0
Week 42 (2018) Not set 0 No positives 0
Week 43 (2018) Not set 0 No positives 0
Week 44 (2018) Not set 0 No positives 0
Week 45 (2018) Not set 0 No positives 0
Week 46 (2018) Not set 0 No positives 0
Week 47 (2018) Not set 0 No positives 0
Week 48 (2018) Not set 0 No positives 0
Week 49 (2018) Not set 0 No positives 0
Week 50 (2018) Not set 0 No positives 0
Week 51 (2018) Not set 0 No positives 0
Week 52 (2018) Not set 0 No positives 0