0 Shares 22 Views

A deadly mosquito-borne illness kills a third of the people it infects, and it's spreading. Here's what we know about the states affected.

Sep 10, 2019
0 23
An aedes aegypti mosquito is pictured on a leaf in San Jose, Costa Rica February 1, 2016. REUTERS/Juan Carlos Ulate An aedes aegypti mosquito is pictured on a leaf in San Jose, Costa Rica February 1, 2016. REUTERS/Juan Carlos Ulate
An aedes aegypti mosquito is pictured on a leaf in San Jose, Costa Rica February 1, 2016. REUTERS/Juan Carlos Ulate
<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Thomson Reuters” data-reactid=”16″>Thomson Reuters

  • Eastern equine encephalitis is a mosquito-borne virus that causes a rare, potentially fatal disease and seems to be spreading across the US.
  • There have been 12 human cases of the virus and two deaths so far this season. It’s also killed horses across the U.S. and been found in mosquitos in several states and in Canada.
  • Here’s what we know about the places that have tested positive for EEE, and what you can do to stay safe. 
  • Visit INSIDER’s homepage for more.

At least a dozen cases of eastern equine encephalitis, a dangerous mosquito-borne illness, have been confirmed across the U.S. so far this season. Two people have died from the disease. 

EEE, or “triple E,” is a rare but life-threatening virus that can wreak havoc in livestock and cause permanent brain damage in people, resulting in seizures, mental impairment, and even personality changes in survivors of the disease. 

EEE is incurable, but its symptoms can be successfully treated if it’s caught before it spreads to the brain. About a third of patients with EEE die, either within weeks of getting this disease or years later as a result of ongoing physical and mental impairment.

Triple E is most often found in the northeastern United States in swampy, wooded areas from late spring to early fall. It can also be found in southern states into the winter months.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Read more: EEE is a rare mosquito-borne virus that kills a third of people infected, and it’s spreading” data-reactid=”27″>Read more: EEE is a rare mosquito-borne virus that kills a third of people infected, and it’s spreading

EEE infections this year are already beyond the typical five to 10 human cases per season. Here’s what we know about the places that are affected, and how residents can stay safe. 

Massachusetts has reported seven humans cases of EEE, and one woman has died.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Massachusetts Dept. of Health” data-reactid=”37″>Massachusetts Dept. of Health

Seven people in Massachusetts have been confirmed to have EEE this season.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The most recent cases are a 5-year-old girl from Sudbury, who is in critical condition, and a woman in her 60s from Northborough, Boston.com reported.&nbsp;” data-reactid=”39″>The most recent cases are a 5-year-old girl from Sudbury, who is in critical condition, and a woman in her 60s from Northborough, Boston.com reported. 

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="In late August, a 59-year-old woman died after contracting EEE, according to NBC 10. An autopsy is being performed to confirm the cause of death.&nbsp;” data-reactid=”40″>In late August, a 59-year-old woman died after contracting EEE, according to NBC 10. An autopsy is being performed to confirm the cause of death. 

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Read more: Diseases from ticks and mosquitoes have tripled in the US — and warmer weather means it will probably keep getting worse” data-reactid=”41″>Read more: Diseases from ticks and mosquitoes have tripled in the US — and warmer weather means it will probably keep getting worse

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Other cases included two men over 60 years old and one man between 19 and 30. Another man, in his 70s, was diagnosed in early September, according to Boston 25 News.” data-reactid=”42″>Other cases included two men over 60 years old and one man between 19 and 30. Another man, in his 70s, was diagnosed in early September, according to Boston 25 News.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The first case was confirmed in early August, which was also the first human case off EEE in Massachusetts since 2013, CNN reported.&nbsp;” data-reactid=”43″>The first case was confirmed in early August, which was also the first human case off EEE in Massachusetts since 2013, CNN reported

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Following the infections, a growing number of communities have been declared at risk: 36 communities in the state were deemed a critical EEE risk, 42 at high risk, and more than 70 at moderate risk, according to the state Department of Health as of Sept. 9.” data-reactid=”44″>Following the infections, a growing number of communities have been declared at risk: 36 communities in the state were deemed a critical EEE risk, 42 at high risk, and more than 70 at moderate risk, according to the state Department of Health as of Sept. 9.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Curfews have been implemented in the affected communities to reduce the spread of the disease, since mosquitos are most active from dusk to dawn.&nbsp;” data-reactid=”45″>Curfews have been implemented in the affected communities to reduce the spread of the disease, since mosquitos are most active from dusk to dawn. 

At least three people have been sickened in Michigan, and one has died.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Michigan.gov” data-reactid=”57″>Michigan.gov

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="A resident of Kalamazoo County became the first fatal case of EEE in Michigan this season, a local news outlet reported.” data-reactid=”58″>A resident of Kalamazoo County became the first fatal case of EEE in Michigan this season, a local news outlet reported.

Health officials have not released any details about the deceased person, who was one of three confirmed cases of EEE in the state. 

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The other case in Kalamazoo county is 14-year-old girl who was put on a ventilator after contracting EEE, a local news station reported on August 27. A Facebook page created by the girl’s parents noted September 8 that she is "comfortable" and preparing to start therapy.” data-reactid=”60″>The other case in Kalamazoo county is 14-year-old girl who was put on a ventilator after contracting EEE, a local news station reported on August 27. A Facebook page created by the girl’s parents noted September 8 that she is “comfortable” and preparing to start therapy.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The third confirmed case is of a resident in Berrien County, according to local news.&nbsp;” data-reactid=”61″>The third confirmed case is of a resident in Berrien County, according to local news

Up to four other illnesses are suspected to be EEE related by state health officials, but have not been confirmed, WZZM 13 reported. 

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="At least eight horses have also been sicked in the state this season, according to state officials, and at least six have died.&nbsp;” data-reactid=”63″>At least eight horses have also been sicked in the state this season, according to state officials, and at least six have died. 

One person has been diagnosed in New Jersey, and horses there with the disease have been euthanized.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="AP” data-reactid=”73″>AP

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The New Jersey Department of Health reported that an elderly Somerset man has been diagnosed with the virus, the state’s first human case of EEE this season.&nbsp;” data-reactid=”74″>The New Jersey Department of Health reported that an elderly Somerset man has been diagnosed with the virus, the state’s first human case of EEE this season. 

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="At least 10 horses have been euthanized after an EEE diagnosis in the state, according to Equine Management, including in Morris, Salem, Ocean, Atlantic counties.&nbsp;” data-reactid=”75″>At least 10 horses have been euthanized after an EEE diagnosis in the state, according to Equine Management, including in Morris, Salem, Ocean, Atlantic counties. 

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="More mosquitos have tested positive for EEE in New Jersey this season than any year since 2013, and there are still about 10 weeks left in the season, per CDC data.&nbsp;” data-reactid=”76″>More mosquitos have tested positive for EEE in New Jersey this season than any year since 2013, and there are still about 10 weeks left in the season, per CDC data

One human case has been reported in Rhode Island.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Susilee Dean/Shutterstock” data-reactid=”86″>Susilee Dean/Shutterstock

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="An elderly man in West Warwick was diagnosed with EEE in late August, the first human case in that state since 2010, the Providence Journal reported.&nbsp;” data-reactid=”87″>An elderly man in West Warwick was diagnosed with EEE in late August, the first human case in that state since 2010, the Providence Journal reported

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="At least four horses have also contracted the disease, according to local news.” data-reactid=”88″>At least four horses have also contracted the disease, according to local news.

 

Indiana has detected EEE in horses.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Kenneth Keifer/Shutterstock” data-reactid=”99″>Kenneth Keifer/Shutterstock

EEE was confirmed in at least two horses in Indiana in late August, according to the state veterinarian. 

The cases were both from Elkhart County. The surrounding area, including LaGrange, LaPorte, and St. Joseph, is believed to be at risk. 

Ohio has at least one confirmed equine case.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Shutterstock” data-reactid=”111″>Shutterstock

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="A horse in Ashtabula County was confirmed to have EEE, according to a news release from the State Department of Agriculture, August 30.&nbsp;” data-reactid=”112″>A horse in Ashtabula County was confirmed to have EEE, according to a news release from the State Department of Agriculture, August 30. 

 

York County, Maine, has reported at least one equine infection.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Jon Bilous/Shutterstock” data-reactid=”123″>Jon Bilous/Shutterstock

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Maine also confirmed EEE was in the state after a horse was confirmed to have EEE in late August in York County. Health officials&nbsp;noted the state and surrounding area has seen an increase in mosquito activity and EEE risk this season.&nbsp;” data-reactid=”124″>Maine also confirmed EEE was in the state after a horse was confirmed to have EEE in late August in York County. Health officials noted the state and surrounding area has seen an increase in mosquito activity and EEE risk this season. 

Southeastern New Hampshire is at risk after EEE killed a horse in Northwood.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="iStock” data-reactid=”134″>iStock

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="New Hampshire reported a case of fatal EEE in a horse in Northwood, according to an Aug. 28 news release from the state Health and Human Services Department.&nbsp;” data-reactid=”135″>New Hampshire reported a case of fatal EEE in a horse in Northwood, according to an Aug. 28 news release from the state Health and Human Services Department. 

The surrounding communties of Barnstead, Barrington, Deerfield, Epsom, Nottingham, Pittsfield, and Strafford were declared at moderate risk. 

New York has found EEE in horses and mosquito pools upstate.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Shutterstock” data-reactid=”146″>Shutterstock

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="In New York, Oswego County officials said EEE was discovered in two mosquito pools from a swamp about 20 miles north of Syracuse in a town called West Monroe, according to Syracuse.com.” data-reactid=”147″>In New York, Oswego County officials said EEE was discovered in two mosquito pools from a swamp about 20 miles north of Syracuse in a town called West Monroe, according to Syracuse.com.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Since then, a total of four horses in the state have died from the virus this season, the site reported.&nbsp;” data-reactid=”148″>Since then, a total of four horses in the state have died from the virus this season, the site reported

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The last human case of EEE in New York was reported in 2011, according to the state Department of Health.&nbsp;” data-reactid=”149″>The last human case of EEE in New York was reported in 2011, according to the state Department of Health

Sentinel chickens have detected EEE in Delaware.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Joey Hadden/Business Insider” data-reactid=”159″>Joey Hadden/Business Insider

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Across Delaware, sentinel chickens (used to monitor for mosquito-borne illnesses) have tested positive for EEE, according to Delaware Online.” data-reactid=”160″>Across Delaware, sentinel chickens (used to monitor for mosquito-borne illnesses) have tested positive for EEE, according to Delaware Online.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The cases were reported in New Castle County, east-central Kent County, and southeastern Sussex County, according to state officials.&nbsp;” data-reactid=”161″>The cases were reported in New Castle County, east-central Kent County, and southeastern Sussex County, according to state officials

Mosquitos with EEE have been in Florida since July.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Adventures On Wheels/Shutterstock” data-reactid=”171″>Adventures On Wheels/Shutterstock

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="On July 25, Orange County, Florida, officials warned the public about an increase in mosquito activity and said that chickens in the area had tested positive for EEE, according to a press release.&nbsp;” data-reactid=”172″>On July 25, Orange County, Florida, officials warned the public about an increase in mosquito activity and said that chickens in the area had tested positive for EEE, according to a press release

Connecticut has also found EEE in mosquitos.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Romiana Lee/Shutterstock” data-reactid=”182″>Romiana Lee/Shutterstock

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="The Connecticut communities of Chester, Haddam, Hampton, North Stonington, Stonington, and Voluntown were all found to have mosquitos that tested positive for EEE, NBC Connecticut reported.&nbsp;” data-reactid=”183″>The Connecticut communities of Chester, Haddam, Hampton, North Stonington, Stonington, and Voluntown were all found to have mosquitos that tested positive for EEE, NBC Connecticut reported. 

Killingworth was declared at particularly high risk after mosquitos with EEE were found to be concentrated in that area, according to NBC. 

To best protect yourself from EEE, use bug spray and and long sleeves and pants while outside.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="itakdalee/Shutterstock” data-reactid=”194″>itakdalee/Shutterstock

Anyone can get the EEE, but people who work outside are particularly likely to be bitten by mosquitos, and children and the elderly are most likely to have severe cases of EEE. 

You can prevent all mosquito-borne illnesses by using effective bug spray (with DEET or lemon eucalyptus) while outside, and wearing long pants and sleeves, according to the CDC.

Health officials also recommend eliminating mosquito habitats where possible. That means getting rid of standing water from containers around the home like flower pots, gutters, recycling containers, wheel barrows, and birdbaths. Also make sure your screens don’t have any holes or tears so that they keep mosquitos outside.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Read more:&nbsp;” data-reactid=”198″>Read more: 

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="Government researchers may have experimented with ticks for use as biological weapons. Here’s why the insects can be so dangerous.” data-reactid=”199″>Government researchers may have experimented with ticks for use as biological weapons. Here’s why the insects can be so dangerous.

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)–sm Mt(0.8em)–sm" type="text" content="A mosquito virus that had never been identified in humans was found in a Florida boy — here’s what to know about the Keystone virus” data-reactid=”200″>A mosquito virus that had never been identified in humans was found in a Florida boy — here’s what to know about the Keystone virus

You may be interested

‘House Hunters’ host Suzanne Whang dies at 56 after long battle with cancer
Entertainment
17 views
Entertainment
17 views

‘House Hunters’ host Suzanne Whang dies at 56 after long battle with cancer

Webby - September 20, 2019

Suzanne Whang, who hosted HGTV's "House Hunters" for nearly a decade, died on Thursday after a long battle with breast cancer. She was 56.Whang's partner, Jeff Vezain, took to Facebook…

With viral moments and hard facts, Democrats seek to seize the moment on gun control
Entertainment
17 views
Entertainment
17 views

With viral moments and hard facts, Democrats seek to seize the moment on gun control

Webby - September 20, 2019

Medea Benjamin of the peace activist group Code Pink holds a sign while House Minority Whip Steve Scalise speaks at a news conference on Wednesday about the…

Iran and U.S. Navy SEALs Are Ready to Battle in the Persian Gulf
Entertainment
17 views
Entertainment
17 views

Iran and U.S. Navy SEALs Are Ready to Battle in the Persian Gulf

Webby - September 20, 2019

<p class="canvas-atom canvas-text Mb(1.0em) Mb(0)--sm Mt(0.8em)--sm" type="text" content="Key point: America would win, but it would not be painless, quick, or easy." data-reactid="16">Key point: America would win, but…

Leave a Comment

Your email address will not be published.

Most from this category