My time in Asia over the past decade has been dotted with epidemics and epidemic scares. These have mainly involved different varieties of the ‘flu, but also other less deadly but still quite bothersome ailments, such as dengue fever. Having just experienced the latter myself – although admittedly a rather mild bout according those in the know – your occasional correspondent is now back in business and eager to share some thoughts on the topic!
Here in Singapore, we are currently experiencing the worst year for cases of dengue fever since 2005. The city state’s approach to risk management includes a commitment to transparency and public information, and a great deal of public involvement. The government has a dedicated website to inform the public about outbreaks and prevention measures (where we have learned that one major cluster literally surrounds our children’s school…). With newly infected cases exceeding 500 per week at the end of April, the national dengue campaign “Do the Mozzie Wipeout” was launched, calling on everyone in the community to do their bit to prevent the spread of the disease. Volunteers have even been mobilized to pick up rubbish that may hide breeding grounds for the dengue-carrying Aedes mosquitoes. Scientific studies over the past decade indicate that climate change and rising temperatures are contributing factors to an increased incidence of dengue. Although the jury is still out on the exact causes of the current surge in Singaporean infections, the public health response of choice here is transparency and public information. And this healthy trend seems to be spreading.
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