Monday, February 16, 2009

Rise in Malaria Rates, Drug Resistance Tied to Climate

Again, this begs the question... are we in any meaningful way capable of forseeing all the possible results of cliamte change?
The malaria parasite is highly sensitive to changes in temperature, and even subtle warming can dramatically increase populations of the mosquitoes that transmit the disease, said ecologist Mercedes Pascual.

Some scientists have argued that climate is not involved in the increasing highland epidemics. Instead, they say, adaptations in the parasite that make it resistant to anti-malarial drugs are the key drivers.

But Pascual said that this "either-or" view is misguided and improperly lets global warming off the hook.

"I think that’s a useless discussion," she said.

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