Never miss a story

Get subscribed to our newsletter


×
Aedes aegypti mosquitoes are seen in a mosquito cage at a laboratory in Cucuta, Colombia,Feb. 11, 2016. VOA

A Zika diagnostic test developed by Washington University School of Medicine in St. Louis was newly granted market authorisation by the Food and Drug Administration (FDA).

According to a press release posted on the website of the university on Wednesday, using an antibody as well as other components to detect anti-Zika antibodies in the blood of people recently infected with the virus, the test can detect signs of Zika infection in serum samples within 12 weeks of infection, the Xinhua news agency reported.



Scientists develop nanotechnology based test that detects Zika virus. Wikimedia Commons

The test is not meant to be used as a stand-alone proof of infection. The FDA recommends that the test be used only for people with symptoms of recent infection, as well as a history of living in or travelling to geographic regions where Zika circulates. Positive results should be confirmed in accordance with guidelines from the Centers for Disease Control and Prevention.

ALSO READ: Teenagers Who are Not in Romantic Relationship have Good Social Skills, Low Depression

Zika virus can cause babies to be born with devastating brain damage. But the signs of Zika infection in adults: rash, fever, headache and body aches, are nonspecific, so a pregnant woman who develops such symptoms can’t be sure if she has contracted Zika or something less risky for her fetus.

“This test, along with another that detects viral genetic material at very early stages of infection, will help women and their doctors make informed health-care decisions,” said Michael S. Diamond, a co-inventor of the technology that underlies the test and a professor of molecular microbiology and of pathology and immunology at Washington University. (IANS)


Popular

IANS

As the economy continues to recover from the prolonged pandemic.

By Rohit Vaid
The Centre might bestow infrastructure as well as industry status to new sectors to boost several pandemic hit industries in the upcoming Union Budget. Industry insiders said that several sectors and sub-industries such as hospitality, automobile retail, specific diganotics facilities and companies engaged in installation of EV charging stations amongst others might get the status.
The infra tag will enable these sectors to avail tax breaks, incentives and credit on lower interest rates. "Sectors which are in greenfield or which would need capex augmentation to help them overcome the pandemic can be looked from the lens of an infrastructure sector," said Jagannarayan Padmanabhan, Director and Practice Leader, Transport & Logistics, Crisil Infrastructure Advisory. "Also many of the already identified sectors need a sustained policy push which will help them get visibility both in terms of quantum and the time period of applicability."

Till now, activities associated with laying of power and telecom transmission and distribution lines, roads, highways, railways and construction of facilities such as hospitals, affordable housing, power generation units, water treatment plants, SEZs and certain type of hotels amongst others were given such status.

Besides, these sectors are a part of harmonised master list for infrastructure sub-sectors. However, in April 2021, exhibition-cum-convention centre was included in the list. "Given the focus around electric vehicle, and need for significant investment in charging stations, if the government adds the sector in infrastructure list, the benefits arising out of it will be significant," said Vishal Kotecha, Director, India Ratings and Research. "Infra tag on sectors increases ability to raise funds, access to dedicated funds and lenders, foreign capital, lower interest rates among others."

Electric car Given the focus on electric vehicles, the advantages of including the industry in the infrastructure list will be enormous. Free SVG

Keep Reading Show less
Wikipedia

A team is working to produce safest medicine for covid treatment.

A team led by chief scientist Ravi Shankar, is working on two combinations to provide the safest medication to coronavirus patients. "Experts say that a combination of antivirals with different mechanisms can be more effective to counter the viral pandemic. We are working on two combinations - Umifenovir with Molnupiravir (an antiviral) and Umifenovir with Niclosamide (anti-parasitic)," he said.

Also read: Antiviral Remdesivir Receives FDA

Molnupiravur drug has received only Emergency Use Authorisation in India and abroad. Though its usage showed reduced hospitalisation during clinical trials, its biggest drawback are the side-effects, he added.

"Now, we are trying to keep a low dosage of Molnupiravir in its combination with Umifenovir which may weed out the side-effects such as the risk of cartilage and muscle damage. If successful, it will make Umifenovir more effective in Covid-19 treatment," said the chief scientist. The other combination is Umifenovir with Niclosamide.

Keep Reading Show less
Wikipedia

MEA Jaishankar instructed Indian envoys to Canada and the US, "to urgently respond to the situation."

External Affairs Minister S. Jaishankar on Friday instructed Indian envoys to Canada and the US, Ajay Bisaria and Taranjit Singh Sandhu, "to urgently respond to the situation" where four Indian nationals including an infant have lost their lives on the US-Canada border. The minister said this in a public tweet. Neither of the two missions have responded on the microblogging site till the time of filing of this report.

In a statement Thursday without identifying the victims, the Royal Canadian Mounted Police (RCMP) stated that "on the morning of January 19, 2022, RCMP officers with the Integrated Border Enforcement Team received concerning information from their counterparts in the United States".

Royal Canadian Mounted Police (RCMP) RCMP officers received concerning information from their counterparts in the United States.Wikipedia

Keep reading... Show less