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First Zika Infection in a Pregnant Texas Resident Who Did Not Travel Outside the State

dshs.texas.gov - January 25-31, 2017

Texas has identified the first instance of a laboratory-confirmed Zika infection in a pregnant Texas resident who did not travel outside the state. The woman, a resident of Bexar County, traveled to Brownsville in November, around the time six Brownsville residents acquired cases of Zika virus disease from mosquitoes there. She did not get sick and was tested for Zika during regular prenatal care. Because the infection was not transmitted in Bexar County, it does not represent an increased risk of Zika there.

The infection could have been transmitted by mosquitoes or through sexual contact with a partner who was infected. DSHS urges everyone, especially pregnant women, to continue to protect themselves from mosquito bites when visiting Brownsville and other parts of the state where mosquito activity continues throughout the winter months. Pregnant women should also protect themselves against sexual transmission from partners who travel to those areas by avoiding sexual contact or using condoms for the duration of the pregnancy.

CLICK HERE - First Zika Infection in a Pregnant Texas Resident Who Did Not Travel Outside the State

CLICK HERE - Texas DSHS - Zika in Texas

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Birth Defects Among Fetuses and Infants of US Women With Evidence of Possible Zika Virus Infection During Pregnancy

jamanetwork.com - December 13, 2016 - doi:10.1001/jama.2016.19006

In this report based on preliminary data for pregnant women in the USZPR with laboratory evidence of possible Zika virus infection, 6% overall had a fetus or infant with evidence of a Zika-related birth defect, and among women with timing of possible Zika infection exclusively during the first trimester, 11% had a fetus or infant with a birth defect. The birth defects primarily involved included microcephaly with brain abnormalities, such as intracranial calcifications. Preliminary estimates from the USZPR were within the range of 1% to 13% risk of microcephaly following first-trimester maternal Zika virus infection modeled on the outbreak in Bahia, Brazil, lending support to the credibility of these estimates.

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Corpus Christi, Texas, Tells Residents Not To Use Tap Water

npr.org - December 15th 2016 - Camila Domonoske

City officials in Corpus Christi, Texas, are warning residents not to use their tap water — at all — after possible contamination by an unknown chemical.

A press release from the city points to "a recent back-flow incident in the industrial district," and instructs residents to use just bottled water all food preparation, drinking, washing and bathing needs until further notice.

"DO NOT TRY TO TREAT THE WATER YOURSELF," the city says. 

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Negative Effects Of Zika During Pregnancy More Common Than Realized

           

Juan Pedro, who has microcephaly and turned one-year-old on December 4, sits in a specially designed chair to keep him upright as he is kissed by his sister Jennifer Karine on December 12, 2016 in Recife, Brazil. As many of the babies with microcephaly, believed to be linked to the Zika virus, turn one-year-old in Recife, doctors and mothers are adapting and learning treatments to assist and calm the children. Many of the children are suffering a plethora of difficulties including vision and hearing problems with doctors now labeling the overall condition as 'Congenital Zika Syndrome'. (Photo by Mario Tama/Getty Images)

CLICK HERE - STUDY - NEJM - Zika Virus Infection in Pregnant Women in Rio de Janeiro

forbes.com - by Tara Haelle - December 14, 2016

The rate of birth defects, disability and brain irregularities in babies exposed to the Zika virus is considerably higher than was previously believed — regardless of the mother’s symptoms or the trimester she had the infection — found a new study . . .

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Texas Reports First Case of Zika Spread by Local Mosquitoes

                                                                  

CLICK HERE - Texas Department of State Health Services - Texas Announces Local Zika Virus Case in Rio Grande Valley

reuters.com - by Julie Steenhuysen - November 28, 2016

Texas health officials on Monday reported the state's first case of Zika likely spread by local mosquitoes, making Texas the second state within the continental United States to report local transmission of the virus that has been linked to birth defects.

The case involved a woman living in Cameron County near the Mexico border who is not pregnant, the Texas Department of State Health Services said.

Pregnancy is the biggest concern with Zika because the virus can cause severe, life-long birth defects, including microcephaly, in which a child is born with an abnormally small head, a sign its brain has stopped growing normally . . .

 . . . In adults, Zika infections have also been linked to a rare neurological syndrome known as Guillain-Barre, as well as other neurological disorders.

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Microcephaly Found in Babies of Zika-Infected Mothers Months After Birth

           

A 1-year-old child, one of the patients in a new study, showed clear signs of microcephaly, but also had good eye contact. Credit van der Linden V, Pessoa A, et al. MMWR: 11.22.2016

nytimes.com - by Pam Belluck - November 22, 2016

It is the news that doctors and families in the heart of Zika territory had feared: Some babies not born with the unusually small heads that are the most severe hallmark of brain damage as a result of the virus have developed the condition, called microcephaly, as they have grown older.

The findings were reported in a study of 13 babies in Brazil that was published Tuesday in Morbidity and Mortality Weekly Report. At birth, none of the babies had heads small enough to receive a diagnosis of microcephaly, but months later, 11 of them did . . . 

 . . . The new study echoes another published this fall, in which three babies were found to have microcephaly later in their first year.

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Zika: Scientists Warn of Global Microcephaly 'Epidemic' After Study Shows Strong Links to Virus

A baby with microcephaly at a rehabilitation centre in Recife, Brazil.  Reuters: Ueslei Marcelino

CLICK HERE - The Lancet Infectious Diseases - Association between Zika virus infection and microcephaly in Brazil, January to May, 2016: preliminary report of a case-control study

abc.net.au - AFP - September 15, 2016

Scientists are warning that the world should prepare for a "global epidemic" of microcephaly, a birth defect where a baby's head is smaller than usual, as the Zika virus spreads to new countries.

Key points:

Researchers say microcephaly epidemic will spread to all countries with Zika

Scientists recommend Zika be added to list of congenital birth infections

Not all study babies with microcephaly had abnormalities show in brain scans

The warning comes after researchers in Brazil and Britain found further evidence to link the condition with Zika virus, a connection already widely accepted in medical circles.

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What Doctors Learned From 42 Infants With Microcephaly

           

Infants born with microcephaly are held by mothers at a meeting for mothers of children with special needs in Recife, Brazil.  Mario Tama/Getty Images

CLICK HERE - CDC - Emerging Infectious Diseases (EID) - Early Growth and Neurologic Outcomes of Infants with Probable Congenital Zika Virus Syndrome

npr.org - by Susan Brink - September 14, 2016

"These babies do not catch up as they grow," says Dr. Antonia Augusto Moura da Silva of the Federal University of Maranhao, Sao Luis, Brazil.

He's describing the findings from a study of 48 babies whose mothers were believed to have been infected with the Zika virus. Forty-two of the children were diagnosed with microcephaly. The study, on the early neurological growth pattern of the infants, will be published in the journal Emerging Infectious Diseases in November but was released early online.

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2.6 Billion People Could Be at Risk of Zika, Scientists Say

           

A pest control worker fumigates the grounds of a residential estate in the Bedok North area of Singapore on Sept. 1, 2016.  Roslan Rahman—AFP/Getty Images

CLICK HERE - Potential for Zika virus introduction and transmission in resource-limited countries in Africa and the Asia-Pacific region: a modelling study

time.com - by Maria Cheng - September 1, 2016

Scientists are trying to figure out where Zika might gain a future foothold

(LONDON) — Scientists trying to predict the future path of Zika say that 2.6 billion people living in parts of Asia and Africa could be at risk of infection, based on a new analysis of travel, climate and mosquito patterns in those regions.

Some of the most vulnerable countries include India, China, the Philippines, Indonesia, Nigeria, Vietnam, Pakistan and Bangladesh, according to the research. . . .

. . . The study was published online Thursday in the journal, Lancet.

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