More dengue cases despite $10m spent on preventive measures
By Hasnita A. Majid, Channel NewsAsia
SINGAPORE : Some $10 million have been spent on dengue preventive measures for the first half of this year - a million more than for the same period last year.
The National Environment Agency said the additional funds were for dengue prevention outreach programmes such as putting up posters at bus-stops and MRT stations.
Yet the number of dengue cases has not been letting up, and neither is the fight against the Aedes mosquito.
Every month, 71-year-old Satwant Kaur vigilantly applies granular insecticide in her flat's bamboo pole holders - a potential mosquito breeding ground.
These granules, which last three to six months, can kill mosquito larvae.
She is one of 1,200 residents in Marine Crescent who have been given dengue prevention tools, which include bamboo pole caps.
It is part of an effort named "Anti-Dengue Fever Campaign" initiated by the Mayor Matthias Yao in February 2005 to wage an all-out war against dengue.
Dr Chua Ee Chek, Chairman of Marine Parade CCC, said: "I would say that our efforts had paid off. First, we have managed to convince the dengue prevention group volunteers that it is a worthwhile efforts to go around the neighbourhood to spread the message of dengue prevention.
"So, we have been quite successful. Our grassroots leaders have been quite convinced and they have in turn convinced the residents."
Environment and Water Resources Minister Yaacob Ibrahim said Singapore needed more such active residents.
For even though $10 million has been spent on prevention measures, the number of dengue cases is still not letting up.
Dr Yaacob said: "Singaporeans cannot take this lightly because once the number of dengue cases go up, the possibility of dengue haemorrhagic fever (DHF) increases and that's the one that we worry about.
"So we have to remove dengue fever entirely so that we do not have DHF. So Singaporeans must understand that negligence on their part can add to public health problem which can be very, very disastrous for some Singaporeans.
"It has led to death in some Singaporeans, so we have to send a message that you have a role to play."
Home owners are still the biggest culprits, with 55 per cent of mosquito breeding grounds found in homes.
Flower pots, if left unchecked, can be a breeding ground for mosquitoes.
So the message again is for home owners to check for breeding grounds, as a puddle even the size of a 10-cent coin, can mean trouble.
Another 45 per cent of breeding grounds are outdoors - with clogged drains, pump rooms and roof tops posing big problems.
So Town Councils which look after common areas are urged to adopt the recommended vector control guidelines.
Similar guidelines for construction sites had proved successful when implemented in 1999.
Under the Environment Control Scheme, construction sites are required to engage officers trained by the NEA who draw up plans and monitoring schemes to keep the site free from mosquitoes.
Now only 9 per cent of mosquito breeding are found in construction sites - down from 30 per cent before.
The NEA said for the first half of this year, the number of dengue cases had already reached 6,022 - more than double for the same period last year (2,700).
The number of fines issued have also gone up, from 68 in February to 245 in June.
The upsurge in the number of dengue cases is, however, not peculiar to Singapore, with other countries in the region, facing a similar problem.
Thailand has seen 10,000 cases of the more dangerous dengue haemorrhagic fever while in Vietnam, more than 7,000 cases were reported.
Global warming has also been blamed for the rise in the number of dengue cases in the region.
The female Aedes mosquitoes are known to thrive more in warmer weather - maturing faster and hastening their reproduction ability. - CNA/de
http://www.channelnewsasia.com/stories/singaporelocalnews/view/159495/1/.htmlThey have already spent with no esults. That goes on to say for so much.