Zika Virus

Order of the National Green Tribunal regarding the validity of validity of CRZ Notification 2019, 11/11/2024

Order of the National Green Tribunal (Western Zone Bench, Pune) in the matter of Vanashakti & Others Vs Union of India & Others dated 11/11/2024. In the application, the validity of CRZ Notification 2019 is under challenge. Applicants have prayed to declare the notification ultra-virus or, alternatively, to declare certain …

Zika virus and health systems in Brazil: From unknown to a menace

The unfolding story of Zika virus in the Americas is much more than a mosquito-borne disease that may affect fetal development. It is the story of a disease that exposed problems and raised challenges that the affected health systems and governments cannot ignore. Next, based largely on lessons provided by …

Nearly 72,000 cases of Zika in Colombia since October

Nearly 72,000 cases of Zika have been reported in Colombia since October, with almost 13,000 occurring in pregnant women, although the country is going through a decline in outbreaks, health authorities said Saturday. Additionally, four cases of microcephaly, the rare but irreversible condition in which babies are born with small …

Chile reports first find of Zika mosquito since 1960s, prompting call for precautions

The species of mosquito that carries the Zika virus has been found in mainland Chile for the first time in six decades, the country’s health minister said Monday. Chile was, with Canada, one of just two states in the Americas said to be free of the Aedes aegypti mosquito, which …

Peru Identifies First Case of Sexually Transmitted Zika

LIMA – The first domestic case involving sexual transmission of the Zika virus has been identified in Peru, Health Minister Anibal Velasquez said. A 32-year-old woman who lives in Lima contracted the virus when she had sexual intercourse with her 39-year-old husband, who was infected during a trip to Maturin, …

Evidence of sexual transmission of Zika virus

Zika virus (ZIKV), an emerging flavivirus, generally causes mild infection in humans but is associated with severe neurologic complications and adverse fetal outcomes. ZIKV is transmitted to humans primarily by aedes mosquitoes. However, there is some evidence of sexual transmission. Two studies have shown the presence of infectious ZIKV in …

Colombia confirms first two cases of Zika-linked microcephaly

Colombia has confirmed the first two cases of a rare birth defect associated with the spread of Zika. The National Institute of Health on Thursday said that of the 33 cases of microcephaly reported so far this year, two have been confirmed to have been caused by the mosquito-borne virus. …

First description of 2015 Zika virus outbreak in Rio de Janiero

Since the recent link to severe neurological defects in infants born to mothers infected during pregnancy, Zika virus (ZIKV) has become a public health and research priority. A study published in PLOS Neglected Tropical Diseases reports details from the 2015 Zika outbreak in Rio de Janeiro--the first with a high …

South China province reports 11th Zika case

GUANGZHOU -- South China's Guangdong province reported a new Zika case Sunday, bringing the total number of imported infections in the province to 11. A 7-year-old girl, a Venezuelan citizen, developed a skin rash after returning to her hometown in Enping City, Guangdong, on April 4 and tested positive for …

Zika virus may now be tied to another brain disease

VANCOUVER, BRITISH COLUMBIA - The Zika virus may be associated with an autoimmune disorder that attacks the brain's myelin similar to multiple sclerosis, according to a small study that is being released today and will be presented at the American Academy of Neurology's 68th Annual Meeting in Vancouver, Canada, April …

Zika virus impairs growth in human neurospheres and brain organoids

Since the emergence of Zika virus (ZIKV), reports of microcephaly have increased significantly in Brazil; however, causality between the viral epidemic and malformations in fetal brains needs further confirmation. Here, we examine the effects of ZIKV infection in human neural stem cells growing as neurospheres and brain organoids. Using immunocytochemistry …

New mosquito trap that can help fight Zika spread

A team of researchers has come up with a new mosquito trap that could be used to help slow the spread of the Zika virus around the globe. Developed by Argentinian researchers from the Centro de Investigaciones de Plagas e Insecticidas, the trap can be used to effectively monitor and …

Google Search introduces health cards for India with support for 400 diseases

Google India in partnership with Apollo Hospitals announced a new feature that shows disease information in a card-like format. Google India in partnership with Apollo Hospitals today announced a new feature on search that shows disease information in a card-like format right on top of results. The cards will appear …

Two women — one pregnant — test positive for first known cases of Zika virus in Vietnam

HANOI – Vietnam has confirmed the country’s first two cases of Zika virus. The online Vnexpress newspaper quoted Vice Minister of Health Nguyen Thanh Long as saying two women, aged 64 and 33, tested positive for the virus. The two suffer from fevers, rashes and red eyes, it said, adding …

Link between Zika and fetal brain damage confirmed

The research led by Olli Vapalahti from University of Helsinki, Finland, found that small amounts of genetic material from the Zika virus can be detected from a blood sample taken from a pregnant woman even weeks after the acute rash caused by the infection has passed, when the development of …

Zika virus structure revealed, a critical advance in the development of treatments

A team led by Purdue University researchers is the first to determine the structure of the Zika virus, which reveals insights critical to the development of effective antiviral treatments and vaccines. The team also identified regions within the Zika virus structure where it differs from other flaviviruses, the family of …

The 3.8 Å resolution cryo-EM structure of Zika virus

The recent rapid spread of Zika virus and its unexpected linkage to birth defects and an autoimmuneneurological syndrome has generated worldwide concern. Zika virus is a flavivirus like dengue, yellow fever and West Nile viruses. We present the 3.8Å resolution structure of mature Zika virus determined by cryo-electron microscopy. The …

Experimental blood test for Zika gets FDA nod but microcephaly eludes early-stage fetus ultrasound

WASHINGTON/CHICAGO – Federal health officials are granting use of an experimental test to screen blood donations for Zika virus, an emergency step designed to protect local blood supplies from the mosquito-borne virus. The action means U.S. territories with active Zika infections, primarily Puerto Rico, will be able to resume collecting …

Zika Virus Mosquitoes May Spread Farther North Than Thought

Two mosquito species that carry the dangerous Zika virus may inhabit a wider range of North America than previously thought. A study published online Wednesday in the New England Journal of Medicine shows the potential range of Aedes aegypti, a tropical mosquito species that is the primary carrier of Zika, …

Another study confirms link between Zika virus and fetal brain damage

A study led by Olli Vapalahti, professor of zoonotic virology at the University of Helsinki, Finland, has found that small amounts of genetic material from the Zika virus can be detected from a blood sample taken from a pregnant woman even weeks after the acute rash caused by the infection …

New mouse model leads way for Zika drug, vaccine tests

A team of scientists has developed first animal model for testing drugs and vaccines to battle Zika virus. The University of Texas Medical Branch researchers' genetically mice have already yielded some clues about the virus' pathogenesis. Lead author Shannan Rossi said that there is a huge demand to screen antivirals …

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