The international team of researchers combined lab-based experiments and epidemiology of vaccine breakthrough infections, showing that the Delta variant is better at replicating and spreading than other commonly-observed variants.
The Rhesus macaque monkeys, used worldwide in medical research, are believed to be the best non-human primates for such studies.
The study also indicated that the risk seems to increase with each infection.
Under the conditions, the firms shall submit data of ongoing clinical trials and the vaccines to be supplied for programmatic setting.Adverse event following immunisation will continue to be monitored.
The mask can potentially be worn longer, causing less plastic waste as it does not need to be replaced as frequently, the researchers said.
'Serial testing is much more valuable than a single test which reflects just a point in time.'
Based on the observations, scientists said that additional care may be required for older men or those with underlying conditions. Yang and his team analysed several patient datasets to see if there were differences in how men and women respond to COVID-19.
"We not only uncovered that these stem cell-derived heart cells are susceptible to infection by novel coronavirus, but that the virus can also quickly divide within the heart muscle cells," said study co-author Arun Sharma from the Cedars-Sinai Board of Governors Regenerative Medicine Institute in the United States. "Even more significant, the infected heart cells showed changes in their ability to beat after 72 hours of infection," Sharma said.
Raches Ella, project lead, Covid-19 vaccines at Bharat Biotech said in a series of tweets that he was 'surprised' that media and researchers were drawing conclusions based on non-peer reviewed work.
Experts said the strain has not propelled a surge in cases like Omicron, but advised strict adherence to COVID-19-appropriate behaviour.
The decision was taken at a cabinet meeting chaired by Chief Minister Uddhav Thackeray, Health Minister Rajesh Tope told reporters.
Bollywood stars celebrate Diwali with beautiful pictures.
According to officials, an additional dose of vaccine is different from a booster dose.
The systemic inflammatory response to SARS-CoV-2 adversely impacts the musculoskeletal system. Inflammatory molecules break the muscle fiber protein and decrease muscle protein synthesis leading to decreased muscle strength and also weaken bones.
All travellers and contacts have been tested and quarantined.
Union health secretary Rajesh Bhushan held a review meeting with states and Union Territories on Tuesday and advised them to ramp up testing for early identification and management of cases.
The navy had so far maintained that there were 273 persons on board the barge but an official on Wednesday evening said that the company which operated it has informed that there were 261 personnel on board the ill-fated barge.
The weekly epidemiological update by WHO revealed the week of December 20-26 saw the global number of new COVID-19 cases increase by 11 per cent as compared to the previous week.
In a letter to all states and Union territories, the ministry highlighted that under the emergency use authorisation, coronavirus vaccination is indicated only for 18 years and above. If required, COVID-19 vaccine and other vaccines should be separated by an interval of at least 14 days.
"In children, fortunately, infections with SARS-CoV-2 are generally not severe. There is a risk of long COVID, there is a risk of a very, very rare condition called MISC (Multisystem Inflammatory Syndrome) but by and large healthy children have nothing," said Dr Gagandeep Kang, leading Indian virologist.
The coronavirus variant B.1.617 first identified in India last year has been classified as a "variant of global concern", with some preliminary studies showing that it spreads more easily, a senior WHO official had said on Monday.
The reference to CRPP as a Maoist front organisation came in a written reply in Rajya Sabha by Jitendra Singh, Minister of State for Home Affairs.
They have named this unique cluster of virus population as 'Clade A3i' found in 41 per cent of the genome sequenced in India.
'The COVID-19 virus has the power to quietly enter your body, without causing pain via symptoms, because it craftily manipulates your pain response.'
If the vaccine is recommended for use as a booster against Omicron, it may significantly boost the demand for Covishield in India.
The decline in the effectiveness of Covaxin, India's indigenous COVID-19 vaccine, from 77.8 per cent to 50 per cent during a Delta-driven case surge in April and May this year is neither bad nor surprising, say scientists.
The government decided to form an oversight committee which will investigate the allegations of sexual harassment of women wresters by WFI president Brij Bhushan Sharan Singh.
Dr Karthiyayini Mahadevan tells you how to differentiate between a cold, flu and COVID-19 and take appropriate action.
'WHO issued an emergency use listing for Covovax, expanding the basket of WHO-validated vaccines against COVID-19. The vaccine is produced by the Serum Institute of India under licence from Novavax,' the world health body said in a tweet on Friday.
Illustrious international thinkers met at the Milken Institute Global Conference 2021 and many discussions addressed the impact of the COVID-19 pandemic on the world at large.
According to the zoo, two of the gorillas had started coughing on Wednesday, following which San Diego Zoo Global initiated the process of testing fecal samples from them for SARS-CoV-2 through the California Animal Health and Food Safety Laboratory System.
'I can say with confidence that any future SARS-CoV-2 vaccine, developed anywhere in the world, would have to be manufactured in India, if it is to be affordable and of high quality.'
Delhi Capitals have brought in Shams Mulani as a short-term COVID-19 replacement for Axar Patel for their IPL-2021 campaign.
Some of the world's biggest banks including HSBC, JPMorgan Chase and Standard Chartered moved trillions of dollars identified as being potentially tied to money laundering or other crimes despite raising concerns about those transactions in filings with US regulators, reports South China Morning Post.
Here's the full text of Prime Minister Narendra Modi's address to a joint session of the United States Congress, delivered on Thursday.
The Union health ministry on Friday urged eight states and Union Territories to take up immediate containment measures including preventing crowds, conducting widespread testing as well as increasing vaccine coverage on a priority basis in districts where the Delta Plus variant of coronavirus has been detected.
Those who have recovered from COVID-19 respond faster to the Covishield vaccine and reach high antibody levels, says a study, leading to hopes that they may not need a second dose and therefore help widen India's corona immunisation cover.
"Provide enough infrastructure and money to carry out surveillance and set up a robust routine surveillance machinery for the country to monitor any and every infectious disease'
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