In Reply to: New virus in Bali posted by pumpkinella on Wednesday, 4. July 2007 at 16:00 Bali Time:
Mode of Transmission
The transmission of dengue by the bite of an infected Ae. aegypti mosquito, was first recognised by workers in Queensland early in the 20th century. Aedes aegypti breeds in fresh water near residential properties, particularly in artificial containers, such as old tyres, pot plant holders, roof gutters, buckets, and (less commonly) in tree hollows. Aedes albopictus, a mosquito common in south-east Asia and Papua New Guinea, can also be an important vector.
Period of Communicability
There is no evidence of person-to-person transmission.
Susceptibility and Resistance
Infection with a serotype of DENV does not necessarily confer immunity (see above).
Control Measures
Preventive measures
Queensland Health has developed a Dengue Fever Management Plan for north Queensland that is updated every four years.
this is off the net
Dengue Fever can be prevented by:
Mosquito control measures.
Personal protection measures (long sleeves and mosquito repellents).
Control of case
Instruct patient and immediate room-mates to use anti-mosquito measures for 12 days post onset.
Investigate source of infection.