1. Health Impacts of Climate Change

2. Quiz Bowl Which of the following can occur as a result of a severe weather event: a)Disruption of critical infrastructure such as water and power b)Limited availability of food c)Hampered communication via cell phone, land lines and internet d)Limited access to needed health resources 2

3. Quiz Bowl There is no connection between climate and infectious disease. a)True b)False Changes in weather affect the habitat and life cycles of potential disease vectors such as mosquitoes and ticks. 3

4. Quiz Bowl Warmer weather can affect the safety of locally grown food. a)True b)False Vibrio parahaemolyticus is one of the organisms that can cause food poisoning from eating uncooked shellfish; levels increase in warmer water. 4

5. Quiz Bowl Which of the following can be a result of sea level rise along in this Region? 5 a)Flooding of coastal areas b)Salt water contamination of fresh water supplies and soils c)Overflow of combined storm water and wastewater sewers

6. Public Health Impacts of Climate Change

7. Climate Trends 1.Warmer Temperatures 2.More extreme weather events 3.Changing Precipitation Patterns 4.Rising Sea Level

8. 1. Warmer Temperatures Even slight rise means:  A) more heat waves  B) poorer air quality

9. A) Heat Waves  Health Impacts: Young and old Those with respiratory/other chronic diseases Pregnant women Those working outdoors

10. Heat Waves  Severe sunburn  Heat cramps  Heat exhaustion  Heat stroke “Heat waves are already the most deadly weather- related exposure in Canada, and account for more deaths annually than hurricanes, tornadoes, floods, and earthquakes combined.” (CDC)

11. B) Air Quality  Smog  Dust  Fire – fine particles  Pollen

12. Air Quality  Asthma  Respiratory disease  Heart attacks

13. 2. More extreme weather Direct and indirect health effects 13

14. Direct impacts on health: Injury or death due to flooding, tornadoes, etc. Indirect impacts on health: Stress due to losing home, UV radiation, etc. 14

15. More water…means  Mold  Changing habitat - hantavirus  Vector borne diseases – West Nile Virus

16. 3. Changing Precipitation Patterns  More concentrated precipitation  More flooding, mudslides, erosion

17. Flooding  Psychological stress  Contaminated food and water  Barriers to health services & medications

18. 4. Sea Level Rise

19. Impacts could include contaminated water, new diseases, more mold…. 19