Slumbering Virus to Awaken Again, Experts Say
If the virus is detected, its spread can also be controlled through the
spraying of pesticides, said Steve Johnson, a deputy director at the EPA.
Although no pesticide is 100% safe, there are some such as resmethrin,
sumethrin, and permethrin that can be used safely under controlled
circumstances to kill adult mosquitoes, he said.
During the winter, added Barbara Reynolds, a spokeswoman for the CDC, more
than $2.7 million was distributed to local health departments along the eastern
seaboard and the Gulf of Mexico to assist in planning and implementing programs
to control the spread. This assistance included the distribution of laboratory
tests for the virus, Ostroff tells WebMD.
But despite these efforts and improved coordination between federal, state,
and local health agencies, people should keep up their vigilance, Ostroff says.
"We have no way of knowing how the virus will evolve," he tells
Individuals can participate in the prevention effort by eliminating sources
of stagnant water on their property. People also can protect themselves by
applying insect repellant before going outside at dawn, dusk, and during the
evening, the CDC says.