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SARS and H5N1 gave people a shock, and in their wake a lot of progress has been made?and not only in China. In 2005 Air Jordan 3.5 High Heels members of Air Jordan 4 High Heels World Health Organisation (WHO) agreed on a new set of International Health Regulations, with rules for responding to outbreaks that are of global concern. For example, all members must alert Air Jordan 5 High Heels WHO to any risky-looking pathogen that might move beyond their borders. The regulations also include measures to dissuade people from imposing unnecessary restrictions on travel and trade. In Air Jordan 6 High Heels past, fear of such bans discouraged governments from reporting outbreaks. Meanwhile individual countries have started making their own plans for dealing with a pandemic. As of 2011, 158 had official provisions in place.

Surveillance has moved on by leaps and bounds, too. ProMED and HealthMap, two online reporting programmes at Air Jordan 6 Retro Heels International Society for Infectious Diseases and Boston Children’s Hospital respectively, use a range of sources to provide quick information on emerging threats. Google Flu Trends, run by Air Jordan 6 Ring High Heels eponymous internet firm’s charity, monitors flu-related searches to estimate Air Jordan 8 High Heels disease’s prevalence. Such electronic systems complement conventional epidemiology, rather than replacing it (and are not always reliable; in America’s most recent flu season Google Flu Trends overestimated Air Jordan 9 High Heels number of those sickened). But traditional surveillance methods have improved, too.