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H5N1 and Vector Control. Change over time  1959-1998 (39 yrs)  23 million birds involved in avian flu outbreaks  1999-2005 (6 yrs)  >500 million birds.

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Presentation on theme: "H5N1 and Vector Control. Change over time  1959-1998 (39 yrs)  23 million birds involved in avian flu outbreaks  1999-2005 (6 yrs)  >500 million birds."— Presentation transcript:

1 H5N1 and Vector Control

2 Change over time  (39 yrs)  23 million birds involved in avian flu outbreaks  (6 yrs)  >500 million birds involved in avian flu outbreaks  (39 yrs)  23 million birds involved in avian flu outbreaks  (6 yrs)  >500 million birds involved in avian flu outbreaks

3 Bird culling  To date, over 140 million birds have been culled  Feb Suffolk,England 160,000  Jan Turkey 750,000  Feb Thailand - 27 million  Netherlands - 30 million  Hong Kong - 2 million  To date, over 140 million birds have been culled  Feb Suffolk,England 160,000  Jan Turkey 750,000  Feb Thailand - 27 million  Netherlands - 30 million  Hong Kong - 2 million

4 Bird culling  Techniques  Gassing, burning, burying alive, neck wringing……Can you think of others?  More drawbacks than benefits  Loss of income/jobs, impact on economy, humans are involved in the process! ….Can you think of others?  Techniques  Gassing, burning, burying alive, neck wringing……Can you think of others?  More drawbacks than benefits  Loss of income/jobs, impact on economy, humans are involved in the process! ….Can you think of others?

5 Surveillance  Monitoring Monitoring  Domestic poultry Domestic poultry  Wild birds Wild birds  Outbreaks in birds and other vectors Outbreaks in birds and other vectors  Hygeine standards Hygeine standards  Migratory bird routes Migratory bird routes  Transmission patterns Transmission patterns  Monitoring Monitoring  Domestic poultry Domestic poultry  Wild birds Wild birds  Outbreaks in birds and other vectors Outbreaks in birds and other vectors  Hygeine standards Hygeine standards  Migratory bird routes Migratory bird routes  Transmission patterns Transmission patterns

6 Bird import ban/embargo  The U.S. and European Trade Union has specified many countries that have an embargo on importation of birds or bird products  Discuss: What are some countries that are heavily effected by this embargo?  Discuss: What is the impact to both the countries imposing the embargo and the countries effected?  The U.S. and European Trade Union has specified many countries that have an embargo on importation of birds or bird products  Discuss: What are some countries that are heavily effected by this embargo?  Discuss: What is the impact to both the countries imposing the embargo and the countries effected?

7 Some constraints in vector control  Domestic poultry farmers  Lack of information/awareness  Wild birds/domestic ducks as reservoirs  Lack of emergency preparedness  Costly  Can you think of others?  Domestic poultry farmers  Lack of information/awareness  Wild birds/domestic ducks as reservoirs  Lack of emergency preparedness  Costly  Can you think of others?

8 10-2 Activity (Teacher notes)  This lesson should take minutes with discussion solicited from students.  The “10” in a 10-2 activity is the 10 minute lecture/lecturette which is the PPT presentation in this case. At the end of 10 minutes, teachers should pause and ask students to pair with each other and 1) review key points in the lecture and b) come up with any questions or points that need clarification. This is timed for 2 minutes (hence, the “2” in 10-2). Teachers should then field questions, clarify points, etc.  This lesson should take minutes with discussion solicited from students.  The “10” in a 10-2 activity is the 10 minute lecture/lecturette which is the PPT presentation in this case. At the end of 10 minutes, teachers should pause and ask students to pair with each other and 1) review key points in the lecture and b) come up with any questions or points that need clarification. This is timed for 2 minutes (hence, the “2” in 10-2). Teachers should then field questions, clarify points, etc.

9 Webliography   trol/pdf/morning/SPHVCCSun06.pdf trol/pdf/morning/SPHVCCSun06.pdf       trol/pdf/morning/SPHVCCSun06.pdf trol/pdf/morning/SPHVCCSun06.pdf    


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