Scientists have identified and further developed novel antibody fragments from llamas and alpacas that can be used against the SARS CoV-2 virus which causes COVID-19.
Researchers, including one of Indian-origin, have identified the sensor in human lungs that detects SARS-CoV-2 and signals that it is time to mount an antiviral response.
The researchers noted that four common cold-causing coronaviruses have been circulating in humans for a long time and almost everyone is infected at a young age.
The International Space Station bid adieu Tuesday to 12 bottles of French Bordeaux wine and hundreds of snippets of grapevines that spent a year orbiting the world in the name of science.
Indian Space Research Organisation (ISRO) has adopted 45 Atal Tinkering Labs (ATL) in the first phase out of the total 100 labs.
Instead of rapidly infecting large regions of the lung, the coronavirus sets up shop in multiple small areas and hijacks the host's immune cells to spread across the respiratory organ over a period of many days or even weeks, reveals the new study, published in the peer-reviewed journal Nature.
Researchers at Indian Institute of Technology (IIT), Guwahati, claim to have found important clues to understand the death of massive stars and have also revealed the problems with the existing models.
ISRO will adopt 100 Atal Tinkering Labs across the country to promote scientific temperament among students and encourage them for space education and space technology related innovations.
Scientists have demonstrated that a single-dose COVID-19 vaccine candidate, which could potentially be stored at room temperature, can produce immunity against the novel coronavirus in mice.
Holding the breath and having low breathing rate can increase the chances of the novel coronavirus-laden droplets being deposited deep in the lungs, according to a study by researchers at the Indian Institute of Technology (IIT) Madras.
Two flight surgeons will soon fly to Russia where they will get hands-on experience in space medicine from their Russian counterparts for the Gaganyaan mission, an Indian Space Research Organisation (ISRO) official said on Sunday.
Contrary to what some people think that the bird flu virus, also known as Avian influenza, is spread to humans via consumption of cooked poultry products, health experts on Sunday stressed that it usually does not infect people as the virus is heat-labile (degraded and killed when subjected to heat).
Researchers have developed a nanoparticle vaccine that elicits a virus-neutralising antibody response after a single dose.
Contrary to current belief that recovered Covid-19 patients have antibodies to fight the disease for up to three to five months, a significant study has claimed that the protective immunity against the SARS-CoV-2 virus could last for at least eight months or more.
The findings come from a trial which evaluates the effect of treatments on a combination of survival and length of time patients need support in an intensive care unit (ICU).
Scientists believe that our Earth may be spinning faster than it has in over 50 years owing to the change in the speed of the earth’s rotation, which has increased over the last 5 decades.
Astrologer Nostradamus has made 6,338 predictions out of which 3797 prophecies have apparently proved correct. This time, he had said the asteroid would fly past Earth sometime during early 2021.
In what has been termed the "first evidence" of an alien civilisation, a Harvard professor claimed that the cigar-shaped asteroid that appeared in 2017 was actually a piece of "wayward alien technology".
So far, the Mars probe had flown in space for 163 days. It was about 130 million km from Earth and about 8.3 million km from Mars, according to the China National Space Administration (CNSA).
The research, published in the Journal of Allergy and Clinical Immunology: In Practice, summarised what is currently known about allergic reactions to vaccines like those developed against COVID-19.
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