Omicron variant of SARS-CoV-2 can evade immunity provided by vaccines: ICMR study
2 years, 1 month ago

Omicron variant of SARS-CoV-2 can evade immunity provided by vaccines: ICMR study

The Hindu  

Omicron, a variant of SARS-CoV-2, can evade immunity provided by vaccines, states a new study published by the Indian Council of Medical Research. Titled ‘Omicron BA.2 lineage predominance in severe acute respiratory syndrome coronavirus 2 positive cases during the third wave in North India’, the study was published on November 2 in Frontiers in Medicine, a peer-reviewed open access medical journal. “Recent studies on severe acute respiratory syndrome coronavirus 2 reveal that Omicron variant BA.1 and sub-lineages have revived the concern over resistance to antiviral drugs and vaccine-induced immunity. The present study then aims to analyse the clinical profile and genome characterisation of the SARS-CoV-2 variant in eastern Uttar Pradesh, north India,’’ a senior official at ICMR said.

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History of this topic

Omicron variant of SARS-CoV-2 virus continues to exist in community, say public health experts
10 months, 2 weeks ago

Omicron variant of SARS-CoV-2 virus continues to exist in community, say public health experts

The Hindu  

The Omicron SARS-CoV-2 variant, one of the mutated version of the virus that causes COVID-19, has been continuously mutating and exists in the community even after over a year. Public health experts have conducted a genomic surveillance of Omicron SARS-CoV-2 variant and its sub lineages in the State to understand the mutational patterns of the virus between December 2021 and …

Children infected with Omicron COVID variant remain infectious for three days: Study
1 year, 2 months ago

Children infected with Omicron COVID variant remain infectious for three days: Study

The Hindu  

October 24, 2023 04:15 pm | Updated October 25, 2023 12:45 pm IST - New Delhi Children infected with the Omicron variant remain infectious for three days on average after testing positive for the SARS-CoV-2 virus, according to a study. "We are basically saying five days is more than sufficient; public health and education leaders may consider shorter durations,” said …

Omicron’s latest subvariant dominates with 60% of COVID-19 cases
1 year, 8 months ago

Omicron’s latest subvariant dominates with 60% of COVID-19 cases

Live Mint  

Amid a spike in the number of Covid-19 cases in India, the Indian SARS-CoV-2 Genomics Consortium identifies Omicron subvariant XBB.1.16 as the leading variant in India, making up 60% of cases. As per a report by Economic Times, a member of the Indian SARS-CoV-2 Genomics Consortium, the laboratory consortium, said that 25-30% of cases are of other sub-lineages of the …

All about XBB.1.16, new Omicron variant behind India's Covid-19 spike, from symptoms to risk factors
1 year, 8 months ago

All about XBB.1.16, new Omicron variant behind India's Covid-19 spike, from symptoms to risk factors

Hindustan Times  

XBB.1.16, the new Omicron variant that is leading to rise in number of Covid-19 cases across the country, especially in Maharashtra has become a cause of concern for people. The subvariant has mutations on the amino acids and nucleotide space that gives it the capacity to escape hybrid immunity achieved by vaccination and previous exposure to the virus," says Dr …

Mutated version of Omicron is behind spike in case, health system on alert: Govt
1 year, 8 months ago

Mutated version of Omicron is behind spike in case, health system on alert: Govt

Live Mint  

Amid a spike in the number of Covid-19 cases in India, Union Health Minister Dr. Mansukh Mandaviya on Saturday said that currently a mutated variant of the Omicron sub-variant is spreading in the country and the health authorities are on alert. The health minister added that vaccines used by India have been found effective against all Covid-19 variants found till …

WHO tweaks Sars-CoV-2 variant tags, XBB.1.16 a VOI
1 year, 9 months ago

WHO tweaks Sars-CoV-2 variant tags, XBB.1.16 a VOI

Hindustan Times  

The World Health Organization on Thursday said the Alpha, Beta, Gamma, Delta and Omicron parent lineage of Sars-CoV-2 are considered “previously circulating variants of concern ”, while XBB.1.5 is a variant of interest, as it updated its tracking system and working definitions to better correspond to the current global variant landscape. The Omicron viruses account for over 98% of the …

Omicron’s XBB.1.5 Sub-variant explained. Should India be worried of this strain?
1 year, 11 months ago

Omicron’s XBB.1.5 Sub-variant explained. Should India be worried of this strain?

Live Mint  

Even as the world is still grappling with the surge of Omicron BF.7 variant, there is a new variant XBB.1.5 which is now raising concerns. All you need to know about Omicron XBB.1.5 variant XBB15–a new recombinant strain—is both more immune evasive & better at infecting than BQ & XBB variants. Whiles speaking to news agency ANI, Rajeev Jayadevan, Co-chairman …

Sooner or later, India has to develop Omicron-based boosters
1 year, 11 months ago

Sooner or later, India has to develop Omicron-based boosters

The Hindu  

Three years after the SARS-CoV-2 outbreak in Wuhan, China is witnessing a very high number of daily fresh infections after abruptly abandoning the zero-COVID strategy, leading to hospitals getting overwhelmed and crematoriums struggling to cope up with a large influx of bodies. “We can infer that the vulnerable, like the rest of the country, may have been widely infected, but …

Can Your Vaccine Protect You Against BF.7? India Isolates New Strain, Begins Study to Test Efficacy
1 year, 11 months ago

Can Your Vaccine Protect You Against BF.7? India Isolates New Strain, Begins Study to Test Efficacy

News 18  

A sample of SARS-CoV-2 virus containing the BF.7, a sub-lineage of the Omicron variant, has successfully been isolated by India to assess the efficacy of available vaccines. “Scientists are studying whether the currently available vaccines are effective in preventing infections or serious illness caused by the new sub-variant,” a source was quoted as saying. India has reported at least four …

COVID BF.7 in India: Can this Omicron variant lead to severe diseases? Know symptoms you shouldn't ignore
1 year, 11 months ago

COVID BF.7 in India: Can this Omicron variant lead to severe diseases? Know symptoms you shouldn't ignore

India TV News  

The Omicron sub-variant BF.7 is said to be contributing to the current surge of COVID cases in several countries, including China. The BF.7 is a sub-lineage of the Omicron variant BA.5, which has been referred to as the "great-grandson of Omicron" by Dr. Rajeev Jayadevan, Co-chairman of the National IMA Covid taskforce. Dr. Jayadevan told IANS that the Omicron variant …

Understanding Omicron BF.7, The New Covid-19 Variant From China, And How India Should Prepare
1 year, 11 months ago

Understanding Omicron BF.7, The New Covid-19 Variant From China, And How India Should Prepare

ABP News  

The Covid-19 pandemic is dragging on too long, and there is still no respite in sight. Coronaviruses And Variants The original virus that first emerged from Wuhan in China is termed SARS CoV-2 and is a strain of the coronavirus that causes Covid-19. The original virus and viral mutations and variants are routinely monitored through sequence-based surveillance, laboratory studies, and …

'India Won't Become 2nd China': Omicron’s BF.7 Strain Fast Not Furious, Assures Ex-ICMR Scientist
2 years ago

'India Won't Become 2nd China': Omicron’s BF.7 Strain Fast Not Furious, Assures Ex-ICMR Scientist

News 18  

The Omicron BF.7 sub-lineage is fast in transmission but not at all furious, a former scientist at the Indian Council of Medical Research has told News18.com. “There is a sense of panic among people with loads of videos and messages going around on social media platforms and ‘WhatsApp University’ about the BF.7 variant and symptoms caused by the same,” said …

New Omicron sub-variant is mild: Doctors
2 years ago

New Omicron sub-variant is mild: Doctors

Deccan Chronicle  

HYDERABAD: The Omicron sub-variant BF.7 wave will be milder than those caused by previous variants, according to city doctors, and there is no cause to fear with people having developed strong immunity both due to the Covid vaccine and numerous variants spreading in communities. Given the threat of the new variant that is quickly spreading in China and its projected …

BF.7 variant of COVID-19 not worrisome for India, assures senior scientist Rakesh Mishra
2 years ago

BF.7 variant of COVID-19 not worrisome for India, assures senior scientist Rakesh Mishra

The Hindu  

Allaying fears about BF.7 variant of coronavirus, a prominent scientist on December 23 said it is a sub-variant of Omicron strain and that India need not worry too much about its severity on the population. The former director of CSIR-Centre for Cellular and Molecular Biology further said China has been witnessing an unprecedented surge in COVID-19 cases as the neighbouring …

Next Covid-19 Strain May Be More Dangerous, Says New Study
2 years ago

Next Covid-19 Strain May Be More Dangerous, Says New Study

News 18  

While China is experiencing a sudden surge in COVID cases, the rest of the world is comparatively doing better with the current Omicron strain in retreat mode. However, our concerns may be far from over as a new lab report says that the next COVID-19 variant may be way more dangerous than the Omicron strain. This study has been conducted …

COVID-19 vaccines offer significant protection against reinfection: Study
2 years, 1 month ago

COVID-19 vaccines offer significant protection against reinfection: Study

India TV News  

COVID-19 vaccine: A recent study revealed that people earlier infected with the SARS-CoV-2 virus still benefit from vaccination against COVID-19, gaining 60% to 94% protection against reinfection. “In our study, we find a significant vaccine effectiveness against SARS-CoV-2 reinfection, and this shows the importance of vaccination also for those who might be protected by natural immunity," said Katrine Finderup Nielsen …

New Omicron Variants Not Causing Significant Rise in Hospitalisations, Say Experts
2 years, 1 month ago

New Omicron Variants Not Causing Significant Rise in Hospitalisations, Say Experts

News 18  

The new variants of Omicron, XXB and BQ.1, have not led to any significant rise in coronavirus infections and hospitalisations in Maharashtra, experts have said. Dr Anita Mathew, Infectious Disease Specialist at Fortis Hospital, Mulund, said many of the new patients are asymptomatic. The department had also cautioned that coronavirus cases could rise during winter and the festive season, citing …

New Omicron sub-variants: 5 ways mild Covid infections are affecting our health
2 years, 1 month ago

New Omicron sub-variants: 5 ways mild Covid infections are affecting our health

Hindustan Times  

New Omicron sub-variants are spreading across the world rapidly but the panic associated with Covid-19 is comparatively less compared to a year back considering the symptoms associated with Omicron have largely been mild. Omicron XBB the latest variant with its immune-evasive properties can dodge host's immune response and is highly infectious but it causes only mild symptoms in those vaccinated. …

Omicron BA.2 less severe than its original and Delta variants : Study
2 years, 1 month ago

Omicron BA.2 less severe than its original and Delta variants : Study

India Today  

The Omicron BA.2 subvariant is less severe than the Delta variant and to an even greater extent than the original Omicron variant, according to a research team led by investigators at the US-based Massachusetts General Hospital. Of 1,02,315 confirmed COVID-19 cases in the US from March 3, 2020 to June 20 this year, there were 20,770 labelled as Delta variants, …

Omicron variant continues to be dominant as India reports 1,994 fresh Covid cases | Top points
2 years, 2 months ago

Omicron variant continues to be dominant as India reports 1,994 fresh Covid cases | Top points

India Today  

As the Omicron and its sub-lineages continue to be the dominant variant in the country, India's Covid-19 tally climbed to 4,46,42,742 with 1,994 fresh cases, while the number of active cases of the infection declined to 23,432. The active cases account for 0.05 per cent of the total caseload, while the national Covid-19 recovery rate has increased to 98.76 per …

Covid: With Omicron variants on rise, mask protocol to remain in force in India
2 years, 2 months ago

Covid: With Omicron variants on rise, mask protocol to remain in force in India

Hindustan Times  

Union health minister Mansukh Mandaviya chaired a review meeting on Tuesday on the coronavirus situation in the country and the ongoing vaccination drive to decide on the future course of actions. The meeting was attended by top officials, including Union health secretary Rajesh Bhushan, Indian Council of Medical Research director general Rajiv Bahl, NITI Aayog Member VK Paul, chairperson of …

Omicron sub-variant linked to Singapore Covid surge gains ground in India: Official
2 years, 2 months ago

Omicron sub-variant linked to Singapore Covid surge gains ground in India: Official

Hindustan Times  

NEW DELHI: A new Omicron sub-variant of Covid-19, dubbed XBB and responsible for a sharp surge in cases in Singapore, is gaining ground in India, with at least 10-15% samples sequenced in the country showing its presence, according to people familiar with the matter. XBB, which is a combination of Omicron’s BA.2.75 and BJ.1 sub-variants, was first detected in Singapore …

Omicron BF.7 in India; experts on symptoms of new Covid variant, possibility of fresh wave in Diwali
2 years, 2 months ago

Omicron BF.7 in India; experts on symptoms of new Covid variant, possibility of fresh wave in Diwali

Hindustan Times  

Omicron's new sub-variants BA.5.1.7 and BF.7, said to be highly infectious and having greater transmissibility after emerging from a region of Mongolia in China are now making their way to other parts of the world and driving a fresh wave of Covid infections. Here's all you want to know about the new variants BA.5.1.7 and BF.7 which are also being …

Neutralising antibody against multiple SARS-CoV-2 variants
2 years, 2 months ago

Neutralising antibody against multiple SARS-CoV-2 variants

The Hindu  

The discovery of monoclonal antibodies have come a long way since they were first made using the hybridoma technology in 1975. The earlier monoclonal therapies that were approved for emergency use in other countries primarily functioned by blocking the interaction of the virus through its receptor binding domain with the host cell receptor. Two premier research agencies — ICMR and …

Vaccinated people infected by Omicron have four times greater protection
2 years, 3 months ago

Vaccinated people infected by Omicron have four times greater protection

India TV News  

Vaccinated people who were infected by the first Omicron subvariants have four times greater protection than jabbed people who did not catch the COVID-19 infection, according to a study. "Vaccinated people who were infected by Omicron subvariants BA.1 and BA.2 have a protection against infection with subvariant BA.5, in circulation since June, about four times greater than vaccinated people who …

Vaccinated people infected by Omicron have four times greater protection, says new study
2 years, 3 months ago

Vaccinated people infected by Omicron have four times greater protection, says new study

Firstpost  

Washington: Vaccinated people who were infected by the first Omicron subvariants have four times greater protection than jabbed people who did not catch the COVID-19 infection, according to a study. “Vaccinated people who were infected by Omicron subvariants BA.1 and BA.2 have a protection against infection with subvariant BA.5, in circulation since June, about four times greater than vaccinated people …

Omicron infections provide protection against new COVID-19 variants, says study
2 years, 3 months ago

Omicron infections provide protection against new COVID-19 variants, says study

India TV News  

Vaccinated people who were infected by the earlier Omicron subvariants have four times greater protection than vaccinated people who were not infected against the new variants like BA.5, finds a new study. The study indicates that previous infection in vaccinated people continues to confer immunity for the variants that are known for their ability to evade the immune response. "Vaccinated …

Tackling the new variants
2 years, 4 months ago

Tackling the new variants

Hindustan Times  

The first redesigned coronavirus vaccine was approved for use this week when authorities in the United Kingdom cleared a Moderna dose that the company adapted to create immunity against the Omicron variant. The vaccine is a 50-50 formulation of Moderna’s 2020 product, designed on the Sars-CoV-2 variant that first spread around the world, and of a new dose developed using …

The pandemic is not over, stay masked for now
2 years, 4 months ago

The pandemic is not over, stay masked for now

Hindustan Times  

Just eight months ago, the world seemed to be wresting back control from the Sars CoV-2 virus, when a new variant called Omicron entered and began upsetting the progress made. BA.5 is a subvariant of Omicron discovered in South Africa early this year, where it caused a significant wave of infections. Also, antibodies induced by previous infections with Delta or …

How Omicron's BA.5 became a master of disguise, and what it means for COVID-19 surge
2 years, 4 months ago

How Omicron's BA.5 became a master of disguise, and what it means for COVID-19 surge

Firstpost  

BA.5 will not be the endgame. As the virus continues to circulate, this evolutionary trend will likely lead to the emergence of more transmissible variants that are capable of immune escape The omicron subvariant known as BA.5 was first detected in South Africa in February 2022 and spread rapidly throughout the world. Soon after researchers in South Africa reported the …

Novel COVID-19 vaccine offers superior protection against Omicron variants
2 years, 5 months ago

Novel COVID-19 vaccine offers superior protection against Omicron variants

Firstpost  

The vaccine, called Omnivax, increases neutralising antibody response against the BA.1 and BA.2.12.1 Omicron subvariants in pre-immunised mice 19-fold and eight-fold, respectively, compared with standard mRNA vaccines Washington: Scientists in the US have developed a new COVID-19 vaccine that offers superior immune protection against two viral subvariants of Omicron than standard mRNA shots. The vaccine, called Omnivax, increased neutralising antibody …

The omicron subvariant dominating U.S. COVID-19 cases is more vaccine-resistant
2 years, 5 months ago

The omicron subvariant dominating U.S. COVID-19 cases is more vaccine-resistant

NPR  

The omicron subvariant dominating U.S. COVID-19 cases is more vaccine-resistant Enlarge this image toggle caption Matt Rourke/AP Matt Rourke/AP The BA.5 omicron subvariant, which is now the most prevalent coronavirus strain in the United States, is four times more resistant to COVID-19 vaccines, according to a new study. Sponsor Message Unvaccinated people have about a five times higher chance of …

Yet another highly infectious Omicron variant is raising concerns in India and beyond
2 years, 5 months ago

Yet another highly infectious Omicron variant is raising concerns in India and beyond

LA Times  

The quickly changing coronavirus has spawned yet another super-contagious Omicron mutant that’s worrying scientists as it gains ground in India and pops up in numerous other countries, including the United States. “It’s still really early on for us to draw too many conclusions,” said Matthew Binnicker, director of clinical virology at the Mayo Clinic in Rochester, Minn. “But it does …

Too early to fully understand the nature and severity of BA.2.75: experts
2 years, 5 months ago

Too early to fully understand the nature and severity of BA.2.75: experts

The Hindu  

Top scientists and doctors in India said on Thursday that it’s too early to understand the nature and severity of the new sub-variant of Omicron — BA.2.75 — reported in the country. “About this new variant — so far there is no data available, except the increasing COVID numbers, which makes it difficult to arrive at any conclusion about the …

Data | Omicron variant BA.2 and its sub-lineages responsible for latest COVID-19 surge
2 years, 5 months ago

Data | Omicron variant BA.2 and its sub-lineages responsible for latest COVID-19 surge

The Hindu  

In at least 93 nations, the average number of new COVID-19 cases is rising. The U.S. is leading the list with the seven-day average of new cases nearly touching 1.2 lakh cases as of July 1, a 12% increase from a fortnight ago. In Germany, for instance, 88,788 average new cases were reported on July 1, a 55% increase from …

New COVID subvariant BA.2.75 detected in India: Why we need to worry
2 years, 5 months ago

New COVID subvariant BA.2.75 detected in India: Why we need to worry

Firstpost  

The Omicron sub-lineage is believed to have certain mutations that let it dodge antibodies, giving it the ability to infect people who have had COVID before, as well as those who are vaccinated India is currently witnessing a surge in COVID-19 infections — the nation added another 16,103 fresh cases on Sunday. Medical experts believe the prevalence of three new …

Can new Omicron subvariants evade vaccine immunity?
2 years, 5 months ago

Can new Omicron subvariants evade vaccine immunity?

Al Jazeera  

Dr Khan on why COVID cases are rising and what we know about how past infections and vaccines interact with Omicron BA.4 and BA.5. The uptick in new COVID cases and hospital admissions is thought to be driven largely by new subvariants of the Omicron variant of SARS-CoV-2, known as BA.4 and BA.5. The European Centre for Disease Prevention and …

Covaxin Effective Against Omicron Variants, Says ICMR as Sub-variants Driving up US Surge Found in Maha, Tamil Nadu
2 years, 6 months ago

Covaxin Effective Against Omicron Variants, Says ICMR as Sub-variants Driving up US Surge Found in Maha, Tamil Nadu

News 18  

The administration of Covaxin as a booster dose enhances vaccine effectiveness against Covid-19’s Delta variant and gives protection against Omicron variants BA.1.1 and BA.2, a study by ICMR and Bharat Biotech has found. “The evidence from the present study shows that Covaxin booster immunisation tends to broaden the protective immune response and reduces disease severity against the Delta and Omicron …

Being ‘fully vaccinated’ but not boosted doesn’t help against Omicron, study finds
2 years, 6 months ago

Being ‘fully vaccinated’ but not boosted doesn’t help against Omicron, study finds

LA Times  

Two shots of COVID-19 vaccine without an additional booster offer essentially no lasting protection against infection with Omicron, and a coronavirus infection is as effective as a recent booster shot in preventing a new Omicron-fueled illness, researchers reported Wednesday. It is “essentially a new virus.” The passage of time since the last boost of immunity from either an infection or …

First cases of new Omicron sub-variants detected in Maharashtra, 7 positive
2 years, 6 months ago

First cases of new Omicron sub-variants detected in Maharashtra, 7 positive

India Today  

In a first, four patients have tested positive for the B.A.4 sub-lineage and three people tested positive for the B.A.5 sub-variant of the Omicron variant of coronavirus in Maharashtra, the state health department said on Saturday. However, a senior health department official said these are mild sub-lineages and there is no cause for concern. As many as seven patients, all …

Omicron infection better at upping immunity than boosters, claims study
2 years, 7 months ago

Omicron infection better at upping immunity than boosters, claims study

India Today  

As coronavirus continues to infect people across the world, the latest trends in India show that hospitalisation rates are very low and the recovery is faster. A new study now reveals that Omicron infections produced even better immune responses than a booster shot in vaccinated people. The study conducted by vaccine maker BioNTech SE and the University of Washington reassures …

South Africa in new surge of COVID from versions of omicron
2 years, 7 months ago

South Africa in new surge of COVID from versions of omicron

Associated Press  

JOHANNESBURG — South Africa is experiencing a surge of new COVID-19 cases driven by two omicron sub-variants, according to health experts. “We are seeing a slight, a small increase in hospitalizations and really very few deaths.” South Africa’s new cases have gone from an average of 300 per day in early April to about 8,000 per day this week. South …

Five things to know about Omicron's XE variant
2 years, 7 months ago

Five things to know about Omicron's XE variant

India Today  

The highly virulent Omicron’s XE variant is suspected to have arrived in India, with potential cases detected in Gujarat and Maharashtra. Dr Pavithra Venkatagopalan, virologist and director, Covid task force, Rotary Club of Madras Next Gen, shares crucial facts about this sub-variant of Omicron. The disease caused by the XE variant is not as severe as by the Delta variant, …

Covishield Has Least Neutralizing Power against Omicron’s BA.1 Variant, Boosters Needed: NIV Study
2 years, 8 months ago

Covishield Has Least Neutralizing Power against Omicron’s BA.1 Variant, Boosters Needed: NIV Study

News 18  

Covishield recipients with no history of Covid have shown the least neutralizing power against Omicron’s BA.1 variant, a study conducted by the ICMR-National Institute of Virology have found, indicating need for booster shots. Breakthrough cases jabbed with Covishield, however, had highest neutralizing antibodies against all variants studied, than recovered and Covid-naïve vaccinated individuals,” an ICMR scientist told The Times of …

Delhi: Omicron found in 97% samples taken from Covid victims from Jan to March
2 years, 8 months ago

Delhi: Omicron found in 97% samples taken from Covid victims from Jan to March

Hindustan Times  

Ninety-seven percent of the samples taken from those who died of Covid in Delhi from January to March had the Omicron variant of coronavirus, according to government data. Overall, the Omicron variant was found in all the 504 samples analysed at genome sequencing laboratories in the capital in March. The third wave of infections driven by the Omicron variant saw …

Role of gene testing in identifying different variants of SARS-CoV-2
2 years, 8 months ago

Role of gene testing in identifying different variants of SARS-CoV-2

Hindustan Times  

The Covid-19 pandemic has been a tough time for the health care sector all over the world. The newest development came in after World Health Organization announced the tracking of two new sub-lineages of the Omicron variant known as BA.4 and BA.5. WHO’s report suggests that many countries lack proper infrastructure for genome sequencing and using S-gene target failure will …

‘Most adults in Delhi vaccinated but…’: Top doctor's note of caution on XE variant
2 years, 8 months ago

‘Most adults in Delhi vaccinated but…’: Top doctor's note of caution on XE variant

Hindustan Times  

Amid an uptick in Delhi’s daily Covid-19 cases, a senior doctor of a top city hospital said on Tuesday that though most adults in Delhi have been vaccinated against the viral illness, doctors are ‘fearful’ of the new ‘XE’ Covid variant. But in Delhi, this variant has not been observed thus far,” Dr Suresh Kumar, Medical Director, Lok Nayak Jai …

Role of gene testing in identifying different variants of SARS-CoV-2
2 years, 8 months ago

Role of gene testing in identifying different variants of SARS-CoV-2

Hindustan Times  

The Covid-19 pandemic has been a tough time for the health care sector all over the world. The newest development came in after World Health Organization announced the tracking of two new sub-lineages of the Omicron variant known as BA.4 and BA.5. WHO’s report suggests that many countries lack proper infrastructure for genome sequencing and using S-gene target failure will …

Data | Global COVID deaths at a low as new threats loom
2 years, 8 months ago

Data | Global COVID deaths at a low as new threats loom

The Hindu  

Last week, the WHO informed that they are monitoring two new sublineages of the Omicron variant — BA.4 and BA.5. There is also a drop in the number of tests conducted across the globe Two new sub-lineages BA.4 and BA.5 are two new sublineages of the Omicron variant that the WHO is actively tracking. Worldover, deaths are at its lowest …

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