'Unless we see four weeks of low and stable numbers with only minor fluctuations, we cannot call the valley as endemic just as yet'
Signalling pathways are complicated chain reactions which control many important human biological processes and in which certain proteins act as messenger molecules that promote or block the signals of other proteins.
Two known Omicron sub-variants -- rather than any new variants -- have chiefly been responsible for the recent Covid-19 surge in China, according to a study of cases in Beijing published in The Lancet journal.
Videos circulating in China's social media showed clinics in Beijing and some other cities flooded with patients with queues extending onto footpaths with people patiently waiting for their turn in the cold winter.
Tamil Nadu is the celebrated home of the 'social justice' movement in the country, yet caste differences and violence has only been increasing in numbers and becoming more brutal in recent years, observes N Sathiya Moorthy.
The global number of new cases has been increasing for more than a month, with over 4 million cases reported in the past week - July 26 to August 1, the update said.
'Using viral genomic sequences from 9,500 COVID-19 patients, the study found an increased number of infections among younger age groups (0-19 years) and women, a lower mean age for infection and symptomatic illness/hospitalisation, higher mortality and more frequent incidences of post-vaccination infections with Delta variant compared to the non-VOC (B.1) variant,' the WHO update said.
The most important finding of the study was that the Spike-protein neutralising antibodies found in the mixed vaccine groups were significantly higher than the same-vaccine groups, D Nageshwar Reddy, Chairman of AIG Hospitals said.
The next wave is likely to be far smaller than the second wave that peaked at a record 400,000-plus daily cases on May 7 and declined sharply thereafter.
'Mortality or hospitalisation has not increased in South Africa because of the new variant.' 'There is nothing to show so far that it is more infectious.' 'I am of the opinion that at the moment, there is no reason to panic.'
According to sources, Kavitha was to be made to sit face-to-face with Hyderabad-based businessman Arun Ramchandra Pillai, who was arrested in connection with the liquor policy case on Monday night.
The new and highly transmissible Omicron variant of the deadly coronavirus has increased immune escape compared with the Delta variant and appears likely to become the dominant SARS-CoV-2 strain globally in 2022, according to Singapore-based experts.
If the vaccine is recommended for use as a booster against Omicron, it may significantly boost the demand for Covishield in India.
Quarterly earnings from IT majors Infosys and Wipro, macroeconomic data announcements and global cues would be the major drivers for the equity markets this week, said analysts. Leading IT companies Infosys and Wipro and other players such as Mindtree, Tata Elxsi and HDFC AMC would announce their financial results this week. Moreover, industrial production numbers, retail and wholesale inflation data would be released this week.
'Between its natural immunity with Delta, in so many populations, and then getting on top of the vaccination (situation), I do not think India is going to have another bad wave.'
'Vaccination is the only safe way to get immunity.'
The city, which reported the first case of COVID-19 in late 2019, has also upgraded its epidemic response measure, locking down the area where local COVID-19 infections have been reported while upgrading its risk levels, Chinese state media Global Times reported.
Out of the total 190 samples, 180 (94.74 per cent) were found infected with Omicron, three with the Delta variant (1.58 per cent), one with Delta (0.53 per cent) and six with other strains of coronavirus (3.16 per cent), a Brihanmumbai Municipal Corporation (BMC) release said, citing test results of the ninth round of genome sequencing in the city.
With Pant unlikely to play the first Test against England, beginning August 4, either K L Rahul, who has donned the wicket-keeper's gloves in limited overs cricket, or Wriddhiman Saha, the specialist Test wicket-keeper, could take his place.
Children who previously had COVID-19 or the inflammatory condition MIS-C are not protected against the Omicron variant of coronavirus, according to a study which found vaccination, however, does afford protection.
... 'Or any country which has reasonable vaccine coverage.' 'The emergence of Omicron clearly proves that if we allow a virus to circulate in an unvaccinated population, it would take a form which could be a Variant of Concern, or a new variant.'
'Antiviral treatment will have no change. Spike protein change may affect the immunity protection.'
There are at least seven major variants of coronavirus, including B.1.617 and B.1.351 (Beta), in Varanasi and its adjoining areas, according to a study conducted by the Banaras Hindu University and the Centre for Cellular and Molecular Biology (CCMB).
In a letter to the states and union territories, Union Health Secretary Rajesh Bhushan advised implementing strategic interventions for containment like imposition of night curfew, strict regulation of large gatherings, curtailing numbers in marriages and funerals besides increasing testing and surveillance.
Russia's Sputnik V vaccine and its one-shot version Sputnik Light booster demonstrates high virus-neutralising activity (VNA) against the highly-contagious Omicron variant of COVID-19, providing a strong defence against severe disease and hospitalisation, according to a study.
Antibodies produced by two doses of mRNA vaccines against the original and early variants of the SARS-CoV-2 virus wane substantially over time, and offer essentially no protection against Omicron, according to a study that highlights the importance of a booster dose.
The Indian team, which is in the UK for a five-Test series, is continuing its 20-day break as of now even as England's ODI team has been forced into isolation after the outbreak of COVID-19 in its squad.
Palanivel Thiaga Rajan was on the hit-list, not because the chief minister was unhappy with his performance, but because there were constant complaints from other ministers that he was sitting on their files far too long, observes N Sathiya Moorthy.
Israel and Bhutan, however small, illustrate what governments can do, and the mountains they can move, if they really care for their citizens.
Core to the planning is the rigidly-enforced closed loop that physically separates Games-related personnel from the local population
'This virus may have more immune evasion capability and therefore, it may make you more sick.'
Foreign ministry spokesperson Mao Ning went on the offensive saying "we do not believe the entry restriction measures some countries have taken against China are science-based".
Indian Oil Corporation (IOC), Bharat Petroleum and Hindustan Petroleum may post a combined loss of Rs 10,700 crore in June quarter on selling petrol and diesel at rates below cost, a report said on Monday. While the raw material (crude oil) prices soared in April-June, petrol and diesel prices were not revised, leading to marketing losses which offset strong refining margins, ICICI Securities said in the report. The three state-owned oil marketing companies -- IOC, BPCL and HPCL -- control 90 per cent of the retail petrol and diesel sales in the country.
Insufficient testing at the border and the impossibility of controlling people's movements mean that the Games could exacerbate the spread of the infectious Delta variant of the virus, a prominent public health expert said.
The protection gained after being fully vaccinated with both doses of the Pfizer/BioNTech and Oxford/AstraZeneca vaccines against Covid-19 wanes over time, a new UK study reported on Wednesday.
Days after Moody's cut its gross domestic product (GDP) forecast for financial year 2022-23 (FY23) after the official GDP print for the June quarter came in lower than expectations, the global ratings agency said it would maintain its long-term sovereign debt credit rating and outlook on Asia's third-largest economy. "The credit profile of India reflects key strengths, including its large and diversified economy with high growth potential, a relatively strong external position, and a stable domestic financing base for government debt," Moody's said on Tuesday. "We do not expect rising challenges to the global economy, including the impact of the Russia-Ukraine military conflict, higher inflation, and the tightening financial conditions on the back of policy tightening, to derail India's ongoing recovery from the pandemic in 2022 and 2023," it said.
Severe cyclonic storm Mandous will cross the coast between north Tamil Nadu and south Andhra Pradesh around December 9 night and early next day, the regional weather office said on Friday.
'There is no emergency of a third wave that we are rushing for booster doses.'
The study also indicated that the risk seems to increase with each infection.
PowerGrid was the top gainer in the Sensex pack, rising around 4 per cent, followed by ITC, Bajaj Finance, Infosys, NTPC and Tech Mahindra. NSE Nifty advanced 117.15 points to 17,072.60.
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