Republican lawmakers approve $1.1 billion in new Zika funds

Woman looks at CDC sign

By Susan Cornwell

WASHINGTON (Reuters) – The U.S. House of Representatives on Thursday agreed to $1.1 billion to fight the Zika virus, short-changing President Barack Obama’s $1.9 billion funding request and angering Democrats by making other cuts to pay for it.

The House approved a funding deal that had been agreed to on Wednesday by Republicans from both the House and Senate. But the bill’s future was uncertain in the Senate, where the Democratic minority has more power to stop legislation, and Democratic leader Harry Reid has declared his opposition.

“It is a responsible plan that assures the administration will continue to have the needed resources to protect the public,” Republican House Speaker Paul Ryan said. Republicans said the deal included funding for fiscal years 2016 and 2017.

But the White House said the allocation fell short.

“This plan from congressional Republicans is four months late and nearly a billion dollars short of what our public health experts have said is necessary to do everything possible to fight the Zika virus, and steals funding from other health priorities,” White House press secretary Josh Earnest said in a statement before the House voted.

Earnest said the Republican plan would limit needed birth control services for women seeking to prevent Zika, which can be spread through unprotected sex — “a clear indication they don’t take seriously the threat from the Zika virus.”

Democrats have been urging Republicans for months to agree to more Zika funding, and the Obama administration has already reprogrammed nearly $600 million that had been set aside to fight Ebola.

House Democrats said they could not go along with the deal because of $750 million in budget cuts elsewhere that the Republicans want to use to pay for the Zika spending.

Senate Democrats also voiced displeasure, clouding the outlook for it passing.

“A narrowly partisan proposal that cuts off women’s access to birth control, shortchanges veterans and rescinds Obamacare funds to cover the cost is not a serious response to the threat from the Zika virus,” Reid said.

Still, Ryan urged the Senate to move on the bill.

According to House Appropriations Committee Chairman Hal Rogers, $543 million of the $1.1 billion would come from unspent funds set aside for implementing Obamacare in U.S. territories, while $107 million would come from unused funds to fight another virus, Ebola. Another $100 million would come from unused administrative funds at the Department of Health and Human Services, he said.

(Reporting by Susan Cornwell and Susan Heavey; Editing by Toby Chopra)

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Health agency reports U.S. babies with Zika-related birth defects

Mosquito under microscope, studying Zika

By Bill Berkrot

(Reuters) – Three babies have been born in the United States with birth defects linked to likely Zika virus infections in the mothers during pregnancy, along with three cases of lost pregnancies linked to Zika, federal health officials said on Thursday.

The six cases reported as of June 9 were included in a new U.S. Zika pregnancy registry created by the Centers for Disease Control and Prevention. The agency said it will begin regular reporting of poor outcomes of pregnancies with laboratory evidence of possible Zika virus infection in the 50 states and the District of Columbia.

Zika has caused alarm throughout the Americas since numerous cases of the birth defect microcephaly linked to the mosquito-borne virus were reported in Brazil, the country hardest hit by the current outbreak. The rare birth defect is marked by unusually small head size and potentially severe developmental problems.

The U.S. cases so far involve women who contracted the virus outside the United States in areas with active Zika outbreaks, or were infected through unprotected sex with an infected partner. There have not yet been any cases reported of local transmission of the virus in the United States. Health experts expect local transmission to occur as mosquito season gets underway with warmer weather, especially in Gulf Coast states, such as Florida and Texas.

The CDC declined to provide details of the three cases it reported on Thursday, but said all had brain abnormalities consistent with congenital Zika virus infection. Two U.S. cases of babies with microcephaly previously were reported in Hawaii and New Jersey.

The poor birth outcomes reported include those known to be caused by Zika, such as microcephaly and other severe fetal defects, including calcium deposits in the brain indicating possible brain damage, excess fluid in the brain cavities and surrounding the brain, absent or poorly formed brain structures and abnormal eye development, the CDC said.

“The pattern that we’re seeing here in the U.S. among travelers is very similar to what we’re seeing in other places like Colombia and Brazil,” Dr. Denise Jamieson, co-leader of the CDC Zika pregnancy task force, said in a telephone interview.

Authorities in Brazil have confirmed more than 1,400 cases of microcephaly in babies whose mothers were exposed to Zika during pregnancy.

Lost pregnancies include miscarriage, stillbirths and terminations with evidence of the birth defects. The CDC did not specify the nature of the three reported lost pregnancies, citing privacy concerns about pregnancy outcomes.

The CDC established its registry to monitor pregnancies for a broad range of poor outcomes linked to Zika. It said it plans to issue updated reports every Thursday intended to ensure that information about pregnancy outcomes linked with the Zika virus is publicly available.

The CDC said the information is essential for planning for clinical, public health and other services needed to support pregnant women and families affected by Zika.

“We’re hoping this underscores the importance of pregnant women not traveling to areas of ongoing Zika virus transmission if possible, and if they do need to travel to ensure that they avoid mosquito bites and the risk of sexual transmission,” Jamieson said.

(Reporting by Bill Berkrot; Editing by Will Dunham)

Scientists use climate, population change to predict disease

A mosquito is seen under a microscope at the Greater Los Angeles County Vector Control District in Santa Fe Springs

By Kate Kelland

LONDON (Reuters) – British scientists say they have developed a model that can predict outbreaks of zoonotic diseases – those such as Ebola and Zika that jump from animals to humans – based on changes in climate.

Describing their model as “a major improvement in our understanding of the spread of diseases from animals to people”, the researchers said it could help governments prepare for and respond to disease outbreaks, and to factor in their risk when making policies that might affect the environment.

“Our model can help decision-makers assess the likely impact (on zoonotic disease) of any interventions or change in national or international government policies, such as the conversion of grasslands to agricultural lands,” said Kate Jones, a professor who co-led the study at University College London’s genetics, evolution and environment department.

The model also has the potential to look at the impact of global change on many diseases at once, she said.

Around 60 to 75 percent of emerging infectious diseases are so-called “zoonotic events”, where animal diseases jump into people. Bats in particular are known to carry many zoonotic viruses.

The Ebola and Zika viruses, now well known, both originated in wild animals, as did many others including Rift Valley fever and Lassa fever that affect thousands already and are predicted to spread with changing environmental factors.

Jones’ team used the locations of 408 known Lassa fever outbreaks in West Africa between 1967 and 2012 and the changes in land use and crop yields, temperature and rainfall, behavior and access to health care.

They also identified the sub-species of the multimammate rat that transmits Lassa virus to humans, to map its location against ecological factors.

The model was then developed using this information along with forecasts of climate change, future population density and land-use change.

“Our approach successfully predicts outbreaks of individual diseases by pairing the changes in the host’s distribution as the environment changes with the mechanics of how that disease spreads from animals to people,” said David Redding, who co-led the study.

“It allows us to calculate how often people are likely to come into contact with disease-carrying animals and their risk of the virus spilling over.”

The team tested their new model using Lassa fever, a disease that is endemic across West Africa and is caused by a virus passing to people from rats. Like Ebola, Lassa causes hemorrhagic fever and can be fatal.

The study, published in the journal Methods in Ecology and Evolution, tested the model with Lassa and found the number of infected people will double to 406,000 by 2070 from some 195,000 due to climate change and a growing human population.

(Reporting by Kate Kelland; editing by Andrew Roche)

U.S. researcher contracts Zika during experiement

Aedes aegypti mosquitoes are seen at the Laboratory of Entomology and Ecology of the Dengue Branch of the U.S. Centers for Disease Control and Prevention in San Juan

(Reuters) – A United States laboratory researcher was back at work after contracting the Zika virus by pricking herself with a needle during an experiment last month, broadcaster ABC News said on Thursday.

There is no vaccine or treatment for Zika, which is a close cousin of diseases such as dengue and chikungunya, and causes mild fever, rash and red eyes. An estimated 80 percent of those infected have no symptoms.

The unidentified researcher at the University of Pittsburgh pricked herself on May 23 and showed symptoms on June 1, returning to work five days later when she no longer had a fever, ABC News said, citing a statement from the school.

School officials were not immediately available for comment.

The incident was the fourth confirmed case of the Zika virus in Allegheny County, its health department said, without giving details of the accident.

“Despite this rare incident, there is still no current risk of contracting Zika from mosquitos in Allegheny County,” department director Karen Hacker said in a statement.

U.S. health officials have concluded that Zika infections in pregnant women can cause microcephaly, a birth defect marked by small head size that can lead to severe developmental problems in babies.

The World Health Organization has said there is strong scientific consensus that Zika can also cause Guillain-Barre, a rare neurological syndrome that causes temporary paralysis in adults.

The connection between Zika and microcephaly first came to light last fall in Brazil, which has now confirmed more than 1,400 cases of microcephaly that it considers to be related to Zika infections in the mothers.

To reduce the chance of virus transmission, the Pittsburgh researcher is using insect repellent to avoid mosquito bites, besides wearing garments with long sleeves and trousers, ABC News added.

(Reporting by Brendan O’Brien in Milwaukee; Editing by Clarence Fernandez)

U.S. states on Zika’s frontline see big gaps in funding

A Greater Los Angeles County Vector Control District worker pours away stagnant water as she searches for mosquitoes in a backyard

By Julie Steenhuysen

(Reuters) – In Mississippi, a small team of entomologists has begun the first survey of mosquito populations in decades. Experts do not believe the kind of mosquitoes most likely to carry the Zika virus are active in the state, but they cannot know for sure.

By contrast, the Florida Keys Mosquito Control District, has been active since the late 1920s. With an annual budget of over $15 million, it now deploys four helicopters, two airplanes and 33 inspectors covering 125 square miles.

Because they are funded by local taxpayer dollars, U.S. mosquito control programs reflect deep economic disparities between communities, leaving some at-risk locations badly unprepared for the virus that is spreading through the Americas.

First detected in Brazil last year, Zika has been linked in that country to more than 1,300 cases of microcephaly, a rare birth defect defined by unusually small heads.

The outbreak is expected to reach the continental United States in the coming weeks as temperatures rise and mosquito populations multiply. In interviews with Reuters, more than a dozen state and local health officials and disease control experts say they worry they will have neither the money nor the time to plug gaping holes in the nation’s defenses.

They say the poorest communities along the Gulf of Mexico with a history of dengue outbreaks are at the highest risk.

States in the south are “woefully under-invested,” said Dr. Thomas Dobbs, epidemiologist for the Mississippi State Department of Health. “You have these gaping holes in capacity,” he said, with many poor communities mobilizing their first mosquito control efforts in years.

Among the best-prepared is Harris County, Texas, which includes the city of Houston. It dedicates $4.5 million a year to controlling disease carriers, or vectors, such as mosquitoes, ticks or rodents.

The 50-year-old program is considered one of the best in the country. Traps have been set up in 268 areas in the county to capture and catalog mosquitoes and test them for pesticide resistance. It is adding new traps for the Aedes aegypti mosquitoes that carry Zika.

New York City plans to spend $21 million over three years to combat the virus. Aedes aegypti have never been found in the city, so its efforts will target Aedes albopictus, a mosquito believed to be capable of spreading the virus.

At the other end of the spectrum, some communities may only have a “Chuck in the truck” – someone who does spraying runs with a fogger attached to his pickup, said Stan Cope, president of the American Mosquito Control Association. Many municipalities do not even have that much.

The Obama administration has asked Congress for nearly $1.9 billion to fight Zika, including $453 million to assist with emergency response, laboratory capacity and mosquito control. Lawmakers in the House of Representatives and Senate have presented their own funding proposals, which each fall far short of that sum.

STOPGAP FUNDING

To help plug some of the gaps until Congress acts, the U.S. Centers for Disease Control and Prevention is adding $38 million to an existing infectious diseases grant program to expand lab testing capacity and surveillance for Zika.

For the first time, CDC will also provide an additional $15 million to help local programs most in need, CDC entomologist Janet McAllister told Reuters.

She said states’ proposals are due by the end of May and could cover funding for trucks, equipment and chemicals, as well as hiring contractors.

The CDC has also earmarked $25 million for at-risk states and territories, though the funds would primarily go health departments to help them deal with Zika cases.

But the CDC money is not expected to reach states until August at the earliest, late in the game to do mosquito surveillance.

The agency estimates that Aedes aegypti could be present in as many as 27 U.S. states, though the chief worry will be areas with recent dengue fever cases, McAllister said. Those include South Florida, South Texas, Southern California, areas along the U.S. border with Mexico, Louisiana and Hawaii. (Graphic: http://tmsnrt.rs/1QvaMW6)

Frank Welch, medical director for the office of community preparedness for Louisiana, a state with 64 different types of mosquitoes, said his concern was that federal emergency funding might get delayed until the fall.

“That would certainly be too late for immediate Zika preparedness,” he said.

DIFFERENT ANIMAL

Even communities with established, well-funded insect-fighting programs may lack the tools to prevent an outbreak.

“We don’t feel horribly confident that anybody in the world is very good at controlling these mosquitoes,” said Susanne Kluh, Scientific-Technical Services Director for the Greater Los Angeles County Vector Control District.

One reason is that most U.S. programs are designed to deal with nuisance mosquitoes or those carrying West Nile, which are controlled by spraying at night and dropping tablets that kill mosquito larvae into catch basins.

Confronting Aedes aegypti, a daytime biter that lives in and around homes and breeds in tiny containers of water, is more expensive and inherently less efficient.

“It’s a different animal. It requires a very different method to control,” said Michael Doyle, a former CDC entomologist who directs mosquito control in the Florida Keys.

In 2009, Doyle oversaw efforts to fight dengue, also carried by Aedes aegypti. Inspectors went door to door every week, dumping containers of water in back yards that could serve as breeding sites, spraying pesticides to kill adult mosquitoes and using a liquid non-toxic bacterial formulation to kill larvae. After every rainstorm, they continue to spray 80,000 acres with the larvicide.

That has proved expensive at $16 per acre (0.4 hectare) plus helicopter costs. The efforts have only reduced the Aedes aegypti mosquito population by half since 2010, which Doyle said is not enough to prevent disease transmission.

In California, Aedes aegypti mosquitoes arrived as recently as 2013 and have spread to seven counties from south of Fresno to San Diego. “It has really changed the manpower needs,” Kluh said.

Kluh said her district traditionally treats easily accessible public areas, such as catch basins, storm drains and the occasional swimming pool.

“This battle against these mosquitoes happens in every backyard and in tiny sources as small as a bottle cap filled with sprinkler water.”

(Reporting by Julie Steenhuysen; Editing by Michele Gershberg and Tomasz Janowski)

CDC says 157 pregnant women in U.S. test positive for Zika

A pair of Aedes albopictus mosquitoes are seen during a mating ritual while the female feeds on a blood meal in a 2003 image

By Ransdell Pierson and Bill Berkrot

(Reuters) – Some 157 pregnant women in the United States and another 122 in U.S. territories, primarily Puerto Rico, have tested positive for infection with the Zika virus, the U.S. Centers for Disease Control and Prevention said on Friday.

The CDC, in a conference call, said that so far fewer than a dozen of the infected pregnant women it has tracked in the United States and Puerto Rico have had miscarriages or babies born with birth defects. This was the first time the agency had disclosed the number of Zika-infected pregnant women in the United States and its territories.

U.S. health officials have determined that the mosquito-borne virus, which can also be transmitted through unprotected sex with an infected person, can cause microcephaly, a birth defect marked by unusually small head size, and can lead to severe brain abnormalities and developmental problems in babies.

The agency told reporters on the call it has dramatically increased its testing capacity for Zika in the United States as it girds for an increase in cases during the summer mosquito season.

Virtually all the Zika cases in the continental United States so far have been in people returning from countries where Zika is prevalent, such as Brazil, or through sexual transmission by travelers.

The latest report comes at a time when U.S. health officials have been clamoring for adequate funding to support mosquito protection and eradication, development of anti-Zika vaccines and better diagnostics, and long-term studies needed to follow children born to infected mothers and to better understand the sexual transmission risk.

The Obama Administration has requested $1.9 billion in emergency Zika funding. The U.S. Senate approved $1.1 billion of that request. The U.S. House of Representatives, however, voted to allocate $622.1 million financed through cuts to existing programs, such as for Ebola, which U.S. health officials have called inadequate and shortsighted.

The World Health Organization has said there is strong scientific consensus that Zika can also cause Guillain-Barre, a rare neurological syndrome that causes temporary paralysis in adults.

The connection between Zika and microcephaly first came to light last fall in Brazil, which has now confirmed more than 1,300 cases of microcephaly that it considers to be related to Zika infections in the mothers.

(Reporting by Ransdell Pierson and Bill Berkrot; Editing by Chizu Nomiyama and James Dalgleish)

 

Zika viurs may spread to Europe in coming months, health officials warn

The headquarters of the World Health Organization are pictured in Geneva

By Kate Kelland

LONDON, May 18 (Reuters) – The Zika virus, an infectious disease linked to severe birth defects in babies, may spread into Europe as the weather gets warmer, although the risk is low, health officials said on Wednesday.

In its first assessment of the threat Zika poses to the region, the World Health Organization’s European office said the overall risk was small to moderate. It is highest in areas where Aedes mosquitoes thrive, in particular on the island of Madeira and the north-eastern coast of the Black Sea.

“There is a risk of spread of Zika virus disease in the European Region and … this risk varies from country to country, said Zsuzsanna Jakab, the WHO’s regional director for Europe.

“We call particularly on countries at higher risk to strengthen their national capacities and prioritize the activities that will prevent a large Zika outbreak.”

The WHO’s European region covers 53 countries and a population of nearly 900 million. It stretches from the Arctic Ocean in the north to the Mediterranean Sea in the south and from the Atlantic in the west to the Pacific in the east.

A large and spreading outbreak of Zika that began in Brazil has caused global alarm. The virus has been linked to thousands of cases of a birth defect known as microcephaly in babies of women who become infected with Zika while pregnant.

The WHO has said there is strong scientific consensus that Zika can also cause Guillain-Barre, a rare neurological syndrome that causes temporary paralysis in adults.

The WHO’s Geneva headquarters in February declared the Zika outbreak a public health emergency of international concern (PHEIC), warning it was spreading “explosively” in the Americas.

The WHO’s European office said that if no measures are taken to mitigate the threat, the presence of the Aedes aegypti mosquitoes that can carry the virus mean the likelihood of local Zika transmission is moderate in 18 countries in the region.

A further 36 countries have low, very low or no likelihood, the assessment found. Aedes mosquitoes are not found in those countries and their climates would not be suitable for the mosquitoes to establish themselves.

Countries with high and moderate risk of Zika should improve vector-control measures to prevent the spread of mosquitoes and reduce their density, WHO Europe said. They also should equip health workers to detect cases early, report them swiftly, and help people at risk – notably pregnant women – protect themselves from infection, it said.

The WHO’s European risk analysis took in multiple factors, among them the presence of Zika-transmitting mosquitoes, suitable climates for the mosquito, previous history of transmission of dengue or chikungunya, ship and flight connections, and population density and urbanization.

It also considered the capacity of the country to contain transmission at an early stage, based on four main factors: vector control, clinical surveillance, laboratory capacity and emergency risk communications.

The WHO’s regional office is convening a meeting of European health experts in Portugal from June 22-24 to discuss the Zika threat further.

(Reporting by Kate Kelland, editing by Larry King)

House to weigh $622.1 million in new zika virus funding

Aedes aegypti mosquitoes are seen at the Laboratory of Entomology and Ecology of the Dengue Branch of the U.S. Centers for Disease Control and Prevention in San Juan, March 6, 2016.

WASHINGTON (Reuters) – Republicans in the House of Representatives will try to pass legislation this week providing $622.1 million in emergency funds to fight the spreading Zika virus, far less than the Obama administration has been seeking.

House Appropriations Committee Chairman Hal Rogers introduced the measure on Monday, according to a statement. The bill would offset the new spending by taking $352.1 million from an Ebola fund and another $270 million from a Department of Health and Human Services administrative account.

The Obama administration and health officials have expressed concerns in the past with taking money from Ebola programs to pay for Zika virus efforts.

President Barack Obama in February called for $1.9 billion in emergency funds that would not result in any government spending cuts elsewhere.

The House bill is also at odds with legislation being debated in the Senate. Competing proposals there would either give Obama the full $1.9 billion or at least $1.1 billion.

The Senate is expected to cast initial votes on the alternatives on Tuesday.

If the House and Senate approve competing versions they would have to reconcile their differences and pass one uniform bill before sending it to Obama for signing into law.

The mosquito-borne Zika virus has been linked to severe birth defects and other neurological disorders and is beginning to show up in warm climates in U.S. southern states such as Florida.

Of the $622.1 million proposed by House Republicans, $230 million would go to the National Institutes of Health to help support the development of vaccines to stop the spread of Zika.

Other funds would be contributed to global health programs, through the State Department and U.S. Agency for International Development, and for the development of rapid diagnostic tests.

(Reporting By Richard Cowan; Editing by Bernard Orr)

Senate negotiators zero in on Zika virus funding

An anti Zika virus kit, including a bug net, mosquito repellent, condoms, literature and anti mosquito dunks,

WASHINGTON (Reuters) – U.S. Senate negotiators on Wednesday tried to reach a deal to provide more than $1 billion to battle the Zika virus that is feared will creep north into the United States with the onset of warmer weather, which breeds mosquitoes that could carry the disease.

Senior Senate Democratic aides said details were still being worked out, but votes could come by next week on whether to approve the new money.

In February, President Barack Obama requested $1.9 billion in emergency funds, but Republicans balked, with some arguing that $1.1 billion is more in line with what is needed. Many Republicans also want any Zika funds to be offset with spending cuts elsewhere.

These are among the details that still have to be worked out, according to aides.

Republican Senator Roy Blunt from Missouri and Democratic Senator Patty Murray from Washington, the two senior senators on an appropriations panel that oversees healthcare spending, have been trying to hammer out a deal.

An aide to Murray said in a statement: “Senator Murray is having conversations with Chairman Blunt and others about the path forward on emergency funding to respond to Zika.”

The aide said Murray still supports Obama’s $1.9 billion request.

Amid congressional inaction, the Obama administration shifted $589 million to help federal agencies prepare for Zika. Most of that money came from a fund to fight the Ebola virus and will have to be replenished, according to officials.

Senator Marco Rubio, however, is one Republican pushing for both immediate, emergency funding and longer-term money to be made available starting on Oct. 1 to battle the disease that can cause severe brain deformities in babies born of infected mothers and other illnesses.

“This is going to be an ongoing issue beyond this year,” Rubio said, adding, “We need to jump on it now.”

There are fears that Rubio’s home state of Florida could be the first place in the continental United States to get hit hard by Zika because of its tropical climate.

“For the first time, I’ve seen high-level conversations about a way forward here in the Senate and that’s a positive development,” Rubio said in a brief hallway interview with Reuters.

Republicans in the House of Representatives are still deeply divided over new funding for Zika, according to two senior aides.

(Reporting By Richard Cowan; Editing by Bernard Orr)

House Speaker Ryan: All options open on Zika funding

Aedes aegypti mosquitoes

WASHINGTON (Reuters) – House Speaker Paul Ryan on Wednesday said a range of options to provide funds to fight Zika, adding that lawmakers take the threat seriously but have not yet decided the best way to allocate resources to prevent and combat the deadly virus.

“We’re looking at all different options,” adding that the White House has begun providing congressional staff with answers to questions over President Barack Obama’s funding request. “The administration has a bit of a track record of over-requesting what they need.”

(Reporting by Susan Heavey)