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June 11, 2014

West Nile Virus Notes

 

2014 budget is $30,097,170 than last year.¬† Failing to solve the problem means more money and resources (personnel) involved the next time there’s a spike in temperatures and drop in precipitation.

Current drought map

Drought monitor archive

CDC West Nile Virus stats (2002-2012) PDF archives

Mother Jones (2012) interactive maps

The middle class suburban areas appeared to support the appropriate combination of vegetation, open space, and potential vector habitat favoring WNV transmission. Wealthier neighborhoods had more vegetation, more diverse land use, and less habitat fragmentation likely resulting in higher biological diversity potentially protective against the WNV human transmission, e.g. the avian host “dilution effect” [45].

CDC WNV stats 2002-2012 by state

 

 TIME 2/28/2014

The biggest indicator of whether West Nile virus will occur is the maximum temperature of the warmest month of the year, which is why the virus has caused the most damage in hot southern states like Texas.

The UCLA model indicates that higher temperatures and lower precipitation will generally lead to more cases of West Nile

 

 

2012 Scientific American

A nearly frost-free winter followed by the summer’s drought has worsened the epidemic

 

West Nile Virus outbreak map

west nile virus

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