Florida Pushes For Zika Funding Amid Preps
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FT LAUDERDALE (CBSMiami/AP) — Federal funding is needed to keep up efforts to contain mosquitoes that carry the Zika virus, according to Florida mosquito control officials.
On Thursday, fogging trucks drove through a Miami-Dade County neighborhood where health officials are investigating a Zika diagnosis that doesn't appear to have a connection to travel outside the United States. Zika is usually spread by mosquitoes, but nearly all the Zika cases in the U.S. have been contracted in other countries or through sex with someone who got it abroad.
"We want to make sure we reduce the mosquito population down to zero if possible in this case," said Chalmers Vasquez, Miami-Dade County's mosquito control operations manager.
He later said, "We are optimistic if this case is declared, whatever result it is, it's not going to be or get out of hand."
Vasquez's inspectors are going door-to-door, trapping mosquitoes for testing, hand-spraying and removing the standing water where they breed. Such aggressive mosquito control and surveillance are now routine in Miami-Dade County, which leads Florida in confirmed Zika cases linked to travel.
Zika 101: Prevent Spread By Protecting Yourself
The Florida Department of Health announced Thursday that another Zika case potentially not related to travel was being investigated in Broward County.
The find has prompted officials to step up their efforts in the area. Broward Mosquito Control is also going door to door looking for mosquito breeding grounds to treat and eliminate standing water.
"We all have to take ownership and make sure that we stop the bite. We have to avoid mosquito bites folks," said Lillian Rivera with the Miami-Dade Health Department. "If we avoid mosquito bites, we're going to be in good shape. You have to fight the bite."
While Zika's appearance in mosquitoes in the U.S. mainland is likely, health officials don't expect widespread outbreaks like those seen in Latin America and the Caribbean. Zika is such a mild disease for most people that they don't even know they have it, but it has been found to lead to severe birth defects if a pregnant woman is infected.
Florida has issued Zika kits that are mainly for pregnant women. The kists have instructions on mosquito bite protection in four languages, a package ofe mosquito tablets that kill mosquito larvae for 30 days or more, a can of repellant with DEET and condoms. In Broward County, pregnant women can get that kit at their OBGYN. In Miami-Dade County, you're asked to call the health department. To request a kit, call (305) 324-2400.
The tropical mosquito that carries Zika, Aedes aegypti, likes to live near people and it doesn't travel far. Better building construction, more extensive use of air conditioning and window screens, wider use of bug repellant and broader mosquito-control measures will help control the spread of Zika by mosquitoes in the U.S., experts believe. The same mosquito also has brought dengue and chikungunya to Florida and the Texas-Mexico border, but only in small clusters of cases.
Still, even suspected cases trigger costly responses, as inspectors sweep areas to eliminate their breeding sites, set traps and kill any mosquitoes they see. "We try to get access to every backyard we can," Vasquez said.
No mosquitoes collected in Miami-Dade County so far have tested positive for Zika or other viruses carried by the same species, according to state and county officials.
The U.S. Centers for Disease Control and Prevention says it has provided Florida $8 million in Zika-specific funding, and the White House has said the state can anticipate receiving another $5.6 million in Zika funding through a grant.
But the state hasn't been able to fill most of the $15 million in emergency Zika funding requests, and Congress left on a seven-week vacation without giving the Obama administration any of the $1.9 billion it sought for mosquito control, vaccine development and other steps to battle Zika.
Florida's mosquito control districts can respond to Zika infections for now, but doing so burns up budgets for longer-term threats.
Volusia County has confirmed only three travel-related Zika cases, but responding to each one cost $9,000 to $24,000, depending on local conditions, said Jim McNelly, director of mosquito control in the Atlantic coast county.
"If you multiply the cases we've had to date with the potential cases, we've already spent $50,000 to $60,000 this year. That's money we didn't budget for," McNelly said. "We treat a potential case just like a confirmed case. It's the truck, it's the gas, it's the chemicals — it's the whole shooting match."
The Collier Mosquito Control District could have used federal funding to intensify its virus surveillance and might not have needed to spend about $70,000 budgeted for insecticides on laboratory upgrades instead, executive director Patrick Linn said.
"This allows us to test in-house," Linn said. "We just have to go with a little lower inventory with some of our chemicals used for treating mosquitoes."
The CDC this week announced nearly $60 million in stopgap funding to divide between states and territories for local Zika efforts, but its officials also stressed that more money is crucial.
"The way you prevent a locally transmitted case from becoming sustained and disseminated is good mosquito control," Dr. Anthony Fauci, the infectious disease director at the National Institutes of Health, said last week. "The CDC needs the money yesterday."
The lack of money almost certainly will delay development of a vaccine. The NIH has several promising candidates and is gearing up for first-stage safety testing in late August or early September. But there's no money for next-step studies to prove the shots really protect — and that planning must begin by September to stay on schedule, Fauci said.
Click here for more information on the Zika virus or here for more Zika-related stories.
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