Providing data, it said UK's Public Health England has reported high vaccine effectiveness (87.9 per cent) against the B.1.617.2 variant, most reported in India, in an observational study (concluded on May 22, 2021).
Omicron is a 'deviant' from the COVID-19 pandemic progression script and so it must be postulated that two pandemics are going on side by side, one by the Delta and close relatives and the other by the latest variant of concern, said noted virologist Dr T Jacob John.
Noting that the third wave of Covid-19 has ended in India, eminent virologist Dr T Jacob John said he is "fairly confident" that no fourth wave will occur in the country unless an unexpected variant that behaves differently comes up.
In the last five years, imports from HK have more than tripled -- from $5.6 billion in FY15 to $17.1 billion in FY20. In the same period, exports declined by 20 per cent -- from $13.6 billion in FY15 to $10.8 billion (annualised) in FY20.
The presence of the new UK variant of the coronavirus has been reported by several countries, including Denmark, the Netherlands, Australia, Italy, Sweden, France, Spain, Switzerland, Germany, Canada, Japan, Lebanon and Singapore.
'The key purpose of vaccination is to prevent hospitalisation, severe disease, and death.' 'All vaccines work equally, although mild disease cannot be prevented.'
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 Reserve Bank has restricted American Express Banking Corp and Diners Club International Ltd from on-boarding new domestic customers onto their card networks from May 1 for violating data storage norms. The order will not impact the existing customers of these two entities, the central bank said in a statement on Friday.
'...signatures.' 'But such signatures are missing in this virus.'
The arrival of summer in India may have raised hopes that hot and humid weather could slow the COVID-19 progression but virologist Naga Suresh Veerapu believes that outbreak and pandemic occurrences often do not follow seasonality.
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.
These include the 25 cases which were announced till Thursday. "All the 29 persons are in physical isolation in health facilities," an official said.
The Covid-19 vaccine demonstrated an overall 90.4 per cent efficacy in phase 3 clinical trials, reports Sohini Das
The pandemic will be over but Covid will be here to stay, the scientists said as Covid numbers begin to ebb in several parts of the world, including India.
As worries over India's COVID-19 spike mount -- the country added 75,809 cases on Tuesday to take its tally to 42,80,422 -- scientists are grappling with the pivotal issue of antibodies and trying to understand how they impact on the progression of the disease.
The committee has given its recommendations to Congress president Sonia Gandhi, who will take necessary action, the sources pointed out.
All these people have been kept in single room isolation in designated healthcare facilities by respective state governments, the ministry had said earlier.
Till January 11, the number of people affected by this strain of the coronavirus was 96.
'Just put a patch on your arm and the vaccine can be absorbed by the body.'
The yet-to-be peer-reviewed findings, recently posted on the preprint repository BioRxiv, show that the BA.2 sub variant may have features that make it as capable of causing serious illness as older coronavirus variants.
Kids mostly have mild illnesses and recover with just symptomatic treatment.
Passengers should undergo RT-PCR test and be isolated in a separate unit of an institutional facility if found positive
According to these experts, a monkeypox outbreak can effectively be tackled by strong surveillance.
The test kit has the advantage of testing 90 samples together in a single run of 2.5 hours, so that healthcare professionals can proceed quickly with necessary next steps.
The presence of spike protein facilitates a virus' entry into the host cell and is responsible for making it transmissible and causing infection.
The countrywide vaccination drive was rolled out on January 16 with healthcare workers getting inoculated and vaccination of the frontline workers started from February 2.
Their close contacts have also been put under quarantine. Comprehensive contact tracing has been initiated for co-travellers, family contacts and others. Genome sequencing on other specimens is going on, the ministry said.
Chebrolu said she was inspired to find potential cures to viruses after learning about the 1918 flu pandemic and finding out how many people die every year in the US despite annual vaccinations and anti-influenza drugs on the market.
All these persons have been kept in single room isolation in designated health care facilities by respective state governments.
The states were advised to conduct surveillance and report district-wise severe acute respiratory illness and influenza-like illness cases on a daily basis and also to send these for genome sequencing to the mapped INSACOG laboratories.
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 announcement comes a day after the Subject Expert Committee (SEC) on COVID-19 of the CDSCO recommended granting emergency use authorisation (EUA) to the COVID-19 vaccines Covovax and Corbevax with certain conditions.
"A recent risk assessment of the situation in India conducted by WHO found that resurgence and acceleration of COVID-19 transmission in India had several potential contributing factors, including increase in the proportion of cases of SARS-CoV-2 variants with potentially increased transmissibility; several religious and political mass gathering events which increased social mixing; and, under use of and reduced adherence to public health and social measures. The exact contributions of these each of these factors on increased transmission in India are not well understood," it said.
What's Karishma's new passion? Why is Janhvi exhausted?
An ONGC helicopter carrying nine persons including two pilots, on Tuesday fell into the sea while attempting to land on a company's rig in the Arabian Sea, the company said, adding that six persons have so far been rescued.
Of the 230 samples from Mumbai, 228 samples are of Omicron variant, while one was found to be Kappa variant and another XE variant. The condition of the patients infected with the new strains of the virus was not serious, a BMC official said.
The ministry said the mutated UK strain was detected in eight samples at the National Centre for Disease Control, one at the National Institute of Biomedical Genomics, Kalyani (near Kolkata), one at the National Institute of Virology Pune, seven at the National Institute of Mental Health and Neuro-Sciences Hospital Bengaluru, two at the Centre for Cellular and Molecular Biology in Hyderabad and one at the Institute of Genomics and Integrative Biology, Delhi.
Adjuvants may be added to a vaccine to produce more antibodies and longer lasting immunity thus minimising the dose of antigen needed.
There is no change in treatment guidelines due to this mutation and the vaccines that are being developed, particularly those in the country, will not be impacted, NITI Aayog member (health) Dr V K Paul said.
The results were the same in seniors, with a median age of 76, and caregivers, with a median age of 48, and old alike, according to the researchers.
© 2026 Rediff.com - Investor Information - Advertise with us - Disclaimer - Privacy Policy - Sitemap - Feedback - About us - Terms of use - Grievances