NSW Arbovirus Surveillance & Vector Monitoring Program
Murray Shire 2010-2011
Mosquito/Chicken Results

Nearby Locations

Griffith Deniliquin

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News & Comments

Note that for mosquito numbers 0 - 50 mosquitoes = "Low", 51 - 100 = "Medium",
101 - 1,000 = "High", 1,001 - 10,000 = "Very High", >10,000 = "Extreme".

4/May/2011: There was one seroconversions to KUNV from the bleed taken on 6/Apr.

5/Apr/2011: Mosquito numbers were 'low' from both sites.

1/Apr/2011: There were no seroconversions to either MVEV or KUNV from the bleeds taken on 15/Mar or 22/Mar.

29/Mar/2011: Mathoura had a 'medium' catch of 79, with 22 Culex annulirostris. Moama yielded 'high' numbers with a total of 277 mosquitoes dominated by 153 Culex annulirostris.

22/Mar/2011: Mosquito numbers are well down this week. Mathoura trapped 'low' numbers. Moama had a 'medium' catch of 57, with 34 Culex annulirostris.

17/Mar/2011: The unknown flavivirus mentioned in 14/Mar below has been identified as Kunjin virus.

16/Mar/2011: Mathoura had a 'medium' catch of 87, with 75 Culex annulirostris. Moama yielded 'high' numbers with a total of 650 mosquitoes dominated by 574 Culex annulirostris.

16/Mar/2011: There were no seroconversions to either MVEV or KUNV from the bleeds taken on 2/Mar or 8/Mar.

14/Mar/2011:There was one flavivirus isolate from Culex annulirostris trapped at Moama on 8/Mar/2011.

8/Mar/2011: Mosquito collections were up again. Mathoura had a 'high' catch of 108, with 90 Culex annulirostris. Moama yielded 'very high' numbers with a catch of 3,033 mosquitoes and included 2,826 Culex annulirostris.

1/Mar/2011: Mosquito numbers have dropped this week and were 'medium' from both sites. Mathoura trapped 60 mosquitoes, with 41 Culex annulirostris. Moama yielded a catch of 84 and included 58 Culex annulirostris.

1/Mar/2011: There were no seroconversions to either MVEV or KUNV from the bleeds taken on 2/Feb, 8/Feb, 16/Feb or 22/Feb.

23/Feb/2011: Both sites trapped 'high' mosquito numbers this week. Mathoura trapped 461 mosquitoes, with 411 Culex annulirostris. Moama yielded a catch of 528 and included 432 Culex annulirostris.

16/Feb/2011: Mathoura had a 'high' collection of 137 mosquitoes including 112 Culex annulirostris. Moama yielded 'very high' numbers with a total collection of 2,933, which included 2,354 Culex annulirostris

15/Feb/2011: There were no seroconversions to either MVEV or KUNV from the bleeds taken on 19/Jan or 25/Jan.

14/Feb/2011: The flavivirus was identified as Kunjin virus.

11/Feb/2011: There was one flavivirus isolate from Culex annulirostris trapped at Mathoura on 2/Feb/2011.

7/Feb/2011: Mathoura had a 'high' collection of 369 mosquitoes including 354 Culex annulirostris. Moama yielded 'very high' numbers with a total collection of 1,300, which included 1,297 Culex annulirostris.

1/Feb/2011: Mathoura had a 'high' collection of 284 mosquitoes including 277 Culex annulirostris. Moama also yielded a 'high'catch with a total collection of 849, which included 761 Culex annulirostris.

24/Jan/2011: Mathoura had a 'medium' collection of 53 mosquitoes including 43 Culex annulirostris. Moama yielded 'very high' numbers with a total collection of 2,286, which included 1,360 Culex annulirostris.

21/Jan/2011: There were no seroconversions to either MVEV or KUNV from the bleed on 12/Jan.

18/Jan/2011: Mathoura had a 'high' collection of 419 mosquitoes including 395 Culex annulirostris. The new mosquito trapping site of Moama yielded 'very high' numbers with a total collection of 1,655, which included 1,605 Culex annulirostris.

13/Jan/2011: There were no seroconversions to either MVEV or KUNV from the bleeds taken on 22/Dec or 5/Jan/2011.

11/Jan/2011: Numbers were down this week due to the rain. A 'high' collection of 292 mosquitoes where trapped and included 287 Culex annulirostris.

4/Jan/2011: Collections were somewhat down this week but still 'high' in number. A total of 916 mosquitoes were trapped and included 789 Culex annulirostris.

29/Dec/2010: 'Very high' mosquito numbers continue to collected with a total of 1,249 mosquitoes including 1,185 Culex annulirostris.

29/Dec/2010: There were 2 isolates of Sindbis virus from the collection made on the 21/Dec/2010, both from Culex annulirostris.

24/Dec/2010: There were 2 further isolates of Sindbis virus from the collection made on the 7/Dec/2010, one each from Culex annulirostris and Culex australicus.

23/Dec/2010: 'Very high' mosquito numbers continue to prevail with a total collection of 5,645 and included 5,045 Culex annulirostris.

23/Dec/2010: There were no seroconversions to either MVEV or KUNV from the bleed taken on 14/Dec.

21/Dec/2010: There were 8 isolates of Sindbis virus from the collection made on the 14/Dec/2010 and all were from Culex annulirostris.

16/Dec/2010: There were 14 isolates of Sindbis virus from the collection made on the 8/Dec. Thirteen isolates were from Culex annulirostris and one from Anopheles annulipes.

14/Dec/2010: 'Very high' mosquito numbers continue to prevail with a total collection of 1,972 and included 1,594 Culex annulirostris.

14/Dec/2010: There were no seroconversions to either MVEV or KUNV from the bleed taken on 1/Dec.

8/Dec/2010: The first catch from Mathoura captured 'very high' mosquito numbers with a total collection of 4,299 and included 4,120 Culex annulirostris.

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