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Update Required To play the media you will need to either update your browser to a recent version or update your . Topic 38 My View on Public Health 我对公众健康的看法 We have witnessed the explosion of a few epidemics recently in different regions of the world, and even worldwide like the latest H1N1, which has thousands of patients globally and has caused quite many deaths, and both numbers are still swelling. What has caused these disasters? This has been confusing, but a few explanations do make some sense. First and foremost, the essentials people live on, like the air, the water, the food, have been changing dramatically all the time on account of the pollution, which has not only made human body vulnerable to the epidemic, but the Update Required To play the media you will need to either update your browser to a recent version or update your . Topic 38 My View on Public Health 我对公众健康的看法 We have witnessed the explosion of a few epidemics recently in different regions of the world, and even worldwide like the latest H1N1, which has thousands of patients globally and has caused quite many deaths, and both numbers are still swelling. What has caused these disasters? This has been confusing, but a few explanations do make some sense. First and foremost, the essentials people live on, like the air, the water, the food, have been changing dramatically all the time on account of the pollution, which has not only made human body vulnerable to the epidemic, but the abnormal climate as the breeding ground for the bacteria. To make the situation even worse, the mobility of population due to the speedy development of transportation and globalization has provided perfect carriers for any possible epidemic virus. | 
