https://www.youtube.com/watch?v=4tcjSmRMg1w

1. CLIMATE CHANGE AND
ITS INFECTION DISEASE
Zara kanwal
1448145

2. ANTHROPOGENIC CLIMATE CHANGE
IS NOW INCONTROVERTIBLE

3. 4% reflected by surface
26% scattered and reflected by
clouds and atmosphere
(from climate.nasa.gov)

4. SVANTE ARRHENIUS (1859-1927)
Human activity
increases
carbon dioxide concentration

5. Latest CO2 Reading
August 21,2015
398.67 ppmCarbon dioxide concentration
(from climate.nasa.gov)

6. 3 INDICATORS FOR CLIMATE
CHANGE

7. INCREASE
TEMPERATURE
• Temperature of earth surface
• Changes in ocean thermoclines
• Sea ice melt
• Raise in sea level
• Higher latitudes hotter than mid latitude

9. INCREASED
PRECIPITATION• Heavy rainfall

10. Precipitation worldwide, 1901-2013

11. SEA LEVEL RISES
(from climate.nasa.gov)
RATE OF CHANGE
3.21 mm/year

12. EXTREME WEATHER
EVENTS
• Storms
• Cold waves
• Cyclone
• Hurricanes

14. HEATWAVESFLOODS

15. CONCEPT OF ENVID FRAMEWORK

16. TRANSMISSION GROUP
Human
Human
Directly
transmitted
diseases
human
Vector
Host
Vector borndisease

17. Human
Environment
Animals
Animals
Human
ZOONOSES
ENVIRONMENT
MEDIATED
DISEASE

19. Vector born disease are transmitted by arthropodes

21. Malaria
Dengue
Encephalitis
Africansleepingsickness

23. Susceptiblehost
Competentvector
Virulent pathogens

24. VECTOR-BORN DISEASES
• Ebola
• Hemorrhagic fever
• Rift valley fever
• Encephalitis
• Japanese encephalitis

25. Increase rainfall Increase humidity

26. ACCORDING TO WHO-2015
• A gobal geographical of vecotr born disease is change
rapid due to
• Climate change
• intensive farming
• Deforestation
• Population
• Rapid unplanned urbanization
• And increase international travel and trade.

27. THANK YOU