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Zika Virus

In 1947, a study of yellow fever yielded the first isolation of a new virus, from the blood of a sentinel rhesus macaque that had been placed in the Zika Forest of Uganda.1 Zika virus remained in relative obscurity for nearly 70 years; then, within the span of just 1 year, Zika virus was introduced into Brazil from the Pacific Islands and spread rapidly throughout the Americas.2 It became the first major infectious disease linked to human birth defects to be discovered in more than half a century and created such global alarm that the World Health Organization (WHO) would declare a Public Health Emergency of International Concern.3 This review describes the current understanding of the epidemiology, transmission, clinical characteristics, and diagnosis of Zika virus infection, as well as the future outlook with regard to this disease.

EPIDEMIOLOGY

 

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Zika Virus Infection with Prolonged Maternal Viremia and Fetal Brain Abnormalities

The current outbreak of Zika virus (ZIKV) infection has been associated with an apparent increased risk of congenital microcephaly. We describe a case of a pregnant woman and her fetus infected with ZIKV during the 11th gestational week. The fetal head circumference decreased from the 47th percentile to the 24th percentile between 16 and 20 weeks of gestation. ZIKV RNA was identified in maternal serum at 16 and 21 weeks of gestation. At 19 and 20 weeks of gestation, substantial brain abnormalities were detected on ultrasonography and magnetic resonance imaging (MRI) without the presence of microcephaly or intracranial calcifications. On postmortem analysis of the fetal brain, diffuse cerebral cortical thinning, high ZIKV RNA loads, and viral particles were detected, and ZIKV was subsequently isolated.

read more at: http://www.nejm.org/doi/full/10.1056/NEJMoa1601824

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Health needs from humanitarian emergencies at an all-time high

 WHO and partners need US$ 2.2 billion to provide lifesaving health services to more than 79 million people in more than 30 countries facing protracted emergencies this year, according to WHO’s Humanitarian Response Plans 2016 launched today.

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White House to transfer Ebola funds to combat Zika virus

WASHINGTON (AP) — The Obama administration is to announce Wednesday it will transfer leftover money from the largely successful fight against Ebola to combat the growing threat of the Zika virus, congressional officials say.

Roughly 75 percent of the $600 million or so would be devoted to the Centers for Disease Control, which is focused on research and development of anti-Zika vaccines, treating those infected with the virus and combating the mosquitoes that spread it. The rest would go to foreign aid accounts to fight the virus overseas.

The officials spoke on condition of anonymity because they were not authorized to publicly discuss the matter before the White House announcement.

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The Impacts of Climate Change on Human Health in the United States: A Scientific Assessment

submitted by Albert Gomez 

CLICK HERE - The Impacts of Climate Change on Human Health in the United States: A Scientific Assessment

Climate change is a significant threat to the health of the American people. This scientific assessment examines how climate change is already affecting human health and the changes that may occur in the future.

USGCRP, 2016: The Impacts of Climate Change on Human Health in the United States: A Scientific Assessment. Crimmins, A., J. Balbus, J.L. Gamble, C.B. Beard, J.E. Bell, D. Dodgen, R.J. Eisen, N. Fann, M.D. Hawkins, S.C. Herring, L. Jantarasami, D.M. Mills, S. Saha, M.C. Sarofim, J. Trtanj, and L. Ziska, Eds. U.S. Global Change Research Program, Washington, DC, 312 pp. http://dx.doi.org/10.7930/J0R49NQX

https://health2016.globalchange.gov

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A Renewable Energy Boom

CLICK HERE - REPORT - Global Trends in Renewable Energy Investment 2016

nytimes.com - by The Editorial Board - April 4, 2016

Some world leaders, especially in developing countries like India, have long said it’s hard to reduce the emissions that are warming the planet because they need to use relatively inexpensive — but highly carbon-intensive — fuels like coal to keep energy affordable. That argument is losing its salience as the cost of renewable energy sources like wind and solar continues to fall.

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Two Vietnamese Women Contract Zika Virus, First in Vietnam: Government

reuters.com - (Reporting by Mai Nguyen and Ho Binh Minh; Editing by Michael Perry) - April 4, 2016

Two Vietnamese women have contracted the Zika virus which has been linked to thousands of suspected cases of microcephaly, a rare birth defect, in Brazil, and are the first Zika infections in Vietnam, the Health Ministry said on Tuesday.

A 64-year-old woman in the beach city of Nha Trang and another woman, 33, in Ho Chi Minh City fell sick in late March, and three rounds of tests have confirmed they are Zika-positive, the ministry said in a statement.

The two patients are in stable condition while no further infections among their relatives and neighbors have been found, the ministry said.

(READ COMPLETE ARTICLE)

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Sierra Leone Solar Green Resilience Finalizing Plans of Distribution of Solar Light in the country

In a meeting held at the sensi hub in 62 sir samuel lewis road, Arberdeen; the project cordinator Mr. Moses explain the important of the light in proving energy to those who can not afford the commercial energy supplies for their homes and charging of cell phones, he said this light would be available in the country on a soft loan basis. The consumers would purchase the light in a year period given with a small amount the user would be able to pay. 

The green solar project is focussing in area were the country electricity would not be able to reach and help those spot with centres for easy purchasing of the solar light.

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