This has a wide focus and is a good source to start with, however it lacks some of the details of the other websites.
New England Journal of Medicine, this has a more medical approach to the topic, it also has a focus on the diseases of interest now.
A study done to predict how malaria will be affected by climate change. excellently done, but highly academic, ended reading on the third page, continue when time allows.
Focus on how climate change will effect dengue fever, the most prevalent mosquito driven disease world-wide. Has an experiment using modeling to predict the effects of climate change on dengue fever.
Excellent source: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3230419/
Amazing source, hits every point, it has a focus on the future, a section on important disease, and great references from experts. My favorite section however is the wake up call one, this for me is the biggest problem, a lack of awareness and motivation to do anything.
this has some more information if you explore the tabs but has really good real life examples that are happening now, this is rare because most of the academic articles are predictions.