The most common symptoms were fatigue, post-exertional malaise -- worsening of symptoms after physical or mental exertion -- and cognitive dysfunction, often called brain fog.
Secretary of State for Foreign Affairs William Hague and Chancellor of the Exchequer George Osbourne, heading the largest business and ministerial delegation ever, arrived in Mumbai, their first port of call, during a two-day visit to the country.
America's top infectious disease expert Dr Anthony Fauci has said that the new COVID-19 Omicron variant is in 'fluid motion' in South Africa and the US scientists are in 'very active' communication with their colleagues in that country to test the strain, get facts and find out whether or not it evades the antibodies.
More time spent in education, according to a study, is a risk factor for myopia.
A new research has pinpointed some genes that can trigger depression.
The BJP calling the Congress a "torn old party" moving towards a stage where its relevance and necessity will be completely lost.
Stephen Hawking, in his final book Brief Answers to the Big Questions, considered an asteroid collision to be the biggest threat to the planet. At this point, we are as well prepared as dinosaurs were when a 10-km wide asteroid hit the planet 65 million years ago, notes Kumar Abishek.
'Your body will be able to deal with Omicron at any time, but it depends (on when) if you are vaccinated.'
There are now 3.247 million British-born people living abroad, of whom more than 1.1 million are highly-skilled university graduates, according to an international authoritative study by the Organisation of Economic Co-operation and Development. The study, however, did not go into the reasons behind the exodus.
Franois Englert and Peter W Higgs were jointly awarded the Nobel Prize in Physics 2013 on Tuesday for the theory of how particles acquire mass.
As for Bharat Biotech, the Subject Expert Committee (SEC) on COVID-19 of the CDSCO asked the firm to expedite volunteer recruitment for the ongoing clinical trial and said it may conduct interim efficacy analysis for further consideration of restricted emergency use approval for its vaccine Covaxin, they stated.
Abhijnan Chakraborty tells us how he topped the ISC Class 12 examination.
'The worst is possibly over because too many of us may already be infected.'
The claims made in his video reflect a widespread anger in India, especially among nationalists, who believe the BBC's India's Daughter unfairly maligned the country and made false generalisations about the attitudes of its men.
Balasubramanian, 50, Herchel Smith Professor of Medicinal Chemistry at Cambridge University, has been recognised for his work as a co-inventor of Next Generation DNA sequencing, described as the most transformational advance in biology and medicine for decades.
In an online chat with readers, overseas education consultant NNS Chandra addressed queries related to international admissions.
A fresh global skill gap study shows how India can tap opportunities in Germany, New Zealand, Qatar, Malaysia, The Netherlands, Saudi Arabia, Singapore, Sweden, Switzerland, UAE and the UK.
A 2014 study had ranked IITs as fourth among the top 50 universities globally, whose graduates were entrepreneurial.
The Gam-COVID-Vac, called Sputnik V, is a two-part vaccine that includes two adenovirus vectors -- recombinant human adenovirus type 26 (rAd26-S) and recombinant human adenovirus type 5 (rAd5-S).
The country is still in the ascending limb of the epidemic, said Prof D Prabhakaran.
Coronaviruses, like other RNA viruses, can develop mutations in three different ways: by mistake from copying errors during viral replication, through interactions with other viruses infecting the same cell, or they can be induced by RNA modification systems which are part of host immunity, the researchers explained.
Youtube video-maker Harvinder Singh responds to India's Daughter with a film on UK's rape states.
During the webinar, 'COVID-19: Vaccination and Potential Return to Normalcy - If and When', Dr Hotez, an internationally-recognised physician-scientist in neglected tropical diseases and vaccine development, said that the COVID-19 vaccine rollout is "India's gift' to the world in combating the virus.
After the case was registered, the CBI carried out searches at four places in the national capital and Bengaluru.
India has purchased 500 million doses of the Oxford University-AstraZeneca vaccine candidate, one billion from the United States company Novavax and 100 million doses of the Sputnik V candidate from Russia's Gamaleya Research Institute, according to the US-based Duke University Global Health Innovation Center.
HR Guru Mayank Rautela offers practical advice.
'As a donor, you may think you are saving one life. But you touch the lives of the entire family and community associated with the person. And it only cost you a few hours of your life.'
A model and social activist, Munroe Bergdorf was the first transgender model in the UK for L'Oreal.
The Censor Board Of Film Certification(CBFC) has struck again.
'Both the Centre and the states cannot say that they have been taking good care of public health.'
Backing the 12-16 weeks gap between the two doses of Covishield in the country, the chief investigator of the AstraZeneca vaccine clinical trials on Friday said that the level of protection provided by one dose of the preventive significantly increases in the second and third months after the jab.
Educational institutions in Canada offer courses ranging from eight months duration to two years, says Sushil Sukhwani
The efficacy of the vaccine, developed by the Gamalaya Centre, was demonstrated on the basis of a first interim analysis obtained 21 days after the first injection.
Quad leaders are also planning to roll out vaccine deliverables and announce a series of measures in the field of healthcare and infrastructure sector, officials in Washington, DC said.
The report claims that the military experts who have analysed the evidence collected by its Investigative Unit say an airstrip under construction in Agalega will almost certainly be used for maritime patrol missions by the Indian Navy.
Shringla visited Dhaka in March last after assuming office of the Indian Foreign Secretary in January this year.
The new malaria vaccine (RTS.S/ AS01, tentatively brand-named Mosquirix) is the very first one to offer immunity against a parasite -- specifically the plasmodium falciparum parasite, which is the deadliest of the five parasites that cause malaria.
Clare Montgomery, Modi's barrister, made a series of offers to try and convince the judge to grant bail.
Bharti Global is planning to put up more satellites and has set a stiff deadline to launch commercial Internet services by October in the UK, Alaska, northern Russia and northern Europe.
