Covid-19 hospitalization risk doubles with Delta, UK study suggests
3 years, 4 months ago

Covid-19 hospitalization risk doubles with Delta, UK study suggests

CNN  

CNN — A new study adds to growing evidence suggesting that the Delta coronavirus variant is not only highly transmissible, but also more dangerous. “The results suggest that patients with the Delta variant had more than two times the risk of hospital admission compared with patients with the Alpha variant,” researchers from Public Health England and the University of Cambridge wrote in their new study. “Emergency care attendance combined with hospital admission was also higher for patients with the Delta variant, showing increased use of emergency care services as well as inpatient hospitalization,” the researchers wrote. “These data confirm what we are seeing in clinical practice, namely that, in addition to the Delta variant being more infectious than the original or the Alpha variants, it is also causing more severe illness, in populations that previously would have had only mild infections,” Dr. David Strain, senior clinical lecturer at the University of Exeter who was not involved in the study, said in a written statement distributed by the UK-based Science Media Centre. “The new study “measures hospitalizations as a surrogate marker of severe disease, and the findings are clear: the Delta variant increases hospitalizations compared to the Alpha variant previously prevalent in the UK,” Stamataki said.

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History of this topic

Despite its ‘nothingburger’ reputation, COVID-19 remains deadlier than the flu
7 months, 3 weeks ago

Despite its ‘nothingburger’ reputation, COVID-19 remains deadlier than the flu

LA Times  

Since the earliest days of the pandemic, health officials have gauged the threat of COVID-19 by comparing it to the flu. Immunity from vaccines and past coronavirus infections has helped tame COVID-19 to the point that when researchers compared the mortality rates of hospitalized COVID-19 and seasonal influenza patients during the height of the 2022-23 flu season, they found that …

Covid-19 vaccination rate is ‘lower than we’d like to see,’ CDC says
1 year, 1 month ago

Covid-19 vaccination rate is ‘lower than we’d like to see,’ CDC says

CNN  

CNN — Respiratory virus season is ramping up across the United States, and the US Centers for Disease Control and Prevention is warning that low vaccination rates are leaving many at risk. There are a number of reasons why it’s important for people to get the latest Covid-19 vaccine, CDC Director Dr. Mandy Cohen told CNN. “COVID-19 vaccines don’t prevent …

Covid-19 not a concern for most US adults, who are split on the latest vaccine and other precautions, KFF survey finds
1 year, 1 month ago

Covid-19 not a concern for most US adults, who are split on the latest vaccine and other precautions, KFF survey finds

CNN  

CNN — Most adults in the United States are not worried about getting sick with Covid-19 or spreading it over the holidays, a new survey from KFF found. Concern about rising cases and hospitalizations is slightly higher, with nearly half of adults saying they are “very” or “somewhat” worried that Covid-19 hospitalizations will increase this winter – about the same …

COVID returns? Hospitalisation hits record high in THIS country | DEETS INSIDE
1 year, 2 months ago

COVID returns? Hospitalisation hits record high in THIS country | DEETS INSIDE

India TV News  

As winter approaches, health authorities in the United Kingdom have issued a warning for its citizens to prepare for another wave of COVID-19. UK Health Security Agency has claimed that the cases will 'further increase' as the season progresses, along with other 'winter respiratory viruses like flu'. As we enter the colder months and people begin to mix more indoors, …

At least single dose vaccine prior to COVID-19 infection provided 60% protection against post-discharge mortality: ICMR study
1 year, 4 months ago

At least single dose vaccine prior to COVID-19 infection provided 60% protection against post-discharge mortality: ICMR study

The Hindu  

At least one dose of vaccine prior to COVID-19 infection provided 60% protection against post-discharge mortality, an Indian Council of Medical Research study on factors related to mortality within one year after discharge in hospitalised COVID-19 patients has found. Overall, the study’s findings suggest that a post-discharge mortality rate of 6.5% in patients hospitalised for COVID-19 warrants a vigilant follow-up. …

Pre-Covid shots provided 60% protection against post-infection deaths: Study
1 year, 4 months ago

Pre-Covid shots provided 60% protection against post-infection deaths: Study

India Today  

The Indian Council of Medical Research, which studied the cause of death in people after recovering from Covid-19 infection, found that those who were vaccinated before contracting the virus had 60 per cent protection against post-discharge mortality. An expert team working at the National Clinical Registry for Covid evaluated factors related to post-discharge mortality during the first year after Covid, …

COVID-19 hospitalizations in the US are on the rise again, but not like before
1 year, 5 months ago

COVID-19 hospitalizations in the US are on the rise again, but not like before

Associated Press  

Here we go again: COVID-19 hospital admissions have inched upward in the United States since early July in a small-scale echo of the three previous summers. But it’s a far cry from past peaks, like the 44,000 weekly hospital admissions in early January, the nearly 45,000 in late July 2022, or the 150,000 admissions during the omicron surge of January …

Large-scale COVID reemergence 'unlikely' despite uptick in cases
1 year, 7 months ago

Large-scale COVID reemergence 'unlikely' despite uptick in cases

China Daily  

The risk of a new large-scale COVID-19 outbreak in China in the short term is minimal, despite a recent uptick in new infections, according to health experts. Wang Liping, a researcher at the Chinese Center for Disease Control and Prevention, said during a group interview that the recent increase in new cases is unlikely to overwhelm healthcare systems or disrupt …

Large-scale COVID reemergence 'unlikely' despite uptick in cases
1 year, 7 months ago

Large-scale COVID reemergence 'unlikely' despite uptick in cases

China Daily  

The risk of a new large-scale COVID-19 outbreak in China in the short term is minimal, despite a recent uptick in new infections, according to health experts. Wang Liping, a researcher at the Chinese Center for Disease Control and Prevention, said during a group interview that the recent increase in new cases is unlikely to overwhelm healthcare systems or disrupt …

Large-scale COVID reemergence 'unlikely' despite uptick in cases
1 year, 7 months ago

Large-scale COVID reemergence 'unlikely' despite uptick in cases

China Daily  

China Daily| Updated :2023-05-19 The risk of a new large-scale COVID-19 outbreak in China in the short term is minimal, despite a recent uptick in new infections, according to health experts. Wang Liping, a researcher at the Chinese Center for Disease Control and Prevention, said during a group interview that the recent increase in new cases is unlikely to overwhelm …

With new variant XBB1.16 making its way, COVID-19 is far from being called ‘over’, say experts
1 year, 9 months ago

With new variant XBB1.16 making its way, COVID-19 is far from being called ‘over’, say experts

The Hindu  

The COVID-19 cases with the new variant XBB1.16 have been on the rise in recent times, becoming a cause of worry for the medical system in the country and the people in general. While the country currently has 10,981 active cases, Andhra Pradesh has reported 35 active cases, according to the latest Union Health Ministry update. “XBB1.16 variant is an …

The resurgence of COVID-19 needs to be tackled scientifically
1 year, 10 months ago

The resurgence of COVID-19 needs to be tackled scientifically

China Daily  

A medical staff administers a second booster dose of COVID-19 vaccine for a resident through nose at a temporary vaccination site in Haidian district, Beijing, capital of China, Dec 17, 2022. Data from Feb 16 shows that only 1.1 percent of people in China had tested positive after nucleic acid testing nationwide, down from 29.2 percent during the peak; visits …

COVID-19 survivors develop natural immunity against severe illnesses: Lancet
1 year, 10 months ago

COVID-19 survivors develop natural immunity against severe illnesses: Lancet

Live Mint  

Protection against COVID-19 re-infection is very high, found a study by The Lancet. For those who had at least one prior infection with COVID-19, natural immunity against severe illness was potent and enduring for all variations. Previous exposure to pre-Omicron variants significantly weakened natural immune defences against Omicron BA.1 reinfection. Also, the research reveals that the amount and duration of …

Dutch Covid hospital total falls 19% in a week; Sharp drop in known infections
1 year, 11 months ago

Dutch Covid hospital total falls 19% in a week; Sharp drop in known infections

NL Times  

Hospitals in the Netherlands were treating 664 patients with Covid-19 on Tuesday, 19 percent fewer than a week earlier. Additionally, new infections diagnosed ing the past seven days by healthcare services, and not from self-test kits, fell below 4,500 to the lowest point since June 2021. The hospitalizations fell by nearly 27 percent since last Tuesday, when the average was …

Covid hospitalizations jumped 60% in last week of 2022; Hospital total at 8-week high
2 years ago

Covid hospitalizations jumped 60% in last week of 2022; Hospital total at 8-week high

NL Times  

A total of 623 people infected with the SARS-CoV-2 coronavirus entered hospital care in the Netherlands during the final calendar week of 2022, according to the RIVM. The number of new hospitalizations rose by nearly 60 percent compared to the previous week, the Dutch public health institute said on Tuesday in its regular weekly update on the situation. Some 6.7 …

COVID-19: no need for scaremongering, precautions needed, say health experts
2 years ago

COVID-19: no need for scaremongering, precautions needed, say health experts

The Hindu  

Even as the Central and State governments have called for a general alert over a possible rise in COVID-19 cases, public health experts have warned against scaremongering over COVID-19. Public health experts point out that as the new virus variants coming into circulation are the sub variants of Omicron, which in itself was less lethal than Delta, there was no …

Hospitalizations signal rising COVID-19 risk for US seniors
2 years ago

Hospitalizations signal rising COVID-19 risk for US seniors

Associated Press  

Coronavirus-related hospital admissions are climbing again in the United States, with older adults a growing share of U.S. deaths and less than half of nursing home residents up to date on COVID-19 vaccinations. These alarming signs portend a difficult winter for seniors, which worries 81-year-old nursing home resident Bartley O’Hara, who said he is “vaccinated up to the eyeballs” and …

Avoid going out: Expert warns elderly people as new COVID variant causes alarm
2 years, 2 months ago

Avoid going out: Expert warns elderly people as new COVID variant causes alarm

Live Mint  

Dr. Randeep Guleria, a former director of the Delhi AIIMS, has asked the general public to adopt COVID-appropriate behaviour in light of the recent reports of a highly-contagious new COVID-19 variant in India. The decision to continue masks and COVID19-appropriate behaviour nationwide was made following a high-level meeting between Union Health Minister Mansukh Mandaviya and senior health officials on October …

Repeat covid vaccinations opened to all as postive tests mount
2 years, 2 months ago

Repeat covid vaccinations opened to all as postive tests mount

Dutch News  

Everyone over the age of 12 is now being invited to sign up for another coronavirus vaccination, the health ministry has confirmed. With covid infections once again on the rise, health officials say getting the top-up jabs will help slow the spread of the virus. People aged 40 to 60 can make an appointment via website planjeprik.nl next week, while …

Repeat covid vaccinations opened to all as postive tests mount
2 years, 2 months ago

Repeat covid vaccinations opened to all as postive tests mount

Dutch News  

Everyone over the age of 12 is now being invited to sign up for another coronavirus vaccination, the health ministry has confirmed. With covid infections once again on the rise, health officials say getting the top-up jabs will help slow the spread of the virus. People aged 40 to 60 can make an appointment via website planjeprik.nl next week, while …

More coronavirus patients admitted to hospital, positive tests rise 55%
2 years, 3 months ago

More coronavirus patients admitted to hospital, positive tests rise 55%

Dutch News  

The number of coronavirus patients admitted to hospital has risen sharply over the past seven days and positive tests are also going up, public health institute RIVM said in its weekly Tuesday update. Over 19,000 positive tests were also recorded by regional health centres, a rise of 55% on a week ago. The figures do not reflect the true number …

More coronavirus patients admitted to hospital, positive tests rise 55%
2 years, 3 months ago

More coronavirus patients admitted to hospital, positive tests rise 55%

Dutch News  

The number of coronavirus patients admitted to hospital has risen sharply over the past seven days and positive tests are also going up, public health institute RIVM said in its weekly Tuesday update. Over 19,000 positive tests were also recorded by regional health centres, a rise of 55% on a week ago. The figures do not reflect the true number …

17 million in EU may have suffered long COVID-19: WHO report
2 years, 3 months ago

17 million in EU may have suffered long COVID-19: WHO report

Hindustan Times  

New research suggests at least 17 million people in the European Union may have experienced long COVID-19 symptoms during the first two years of the coronavirus pandemic, with women more likely than men to suffer from the condition, the World Health Organisation said Tuesday. 17 million in EU may have suffered long COVID-19: WHO report The research, conducted for the …

More people are catching coronavirus a second time, heightening long COVID risk, experts say
2 years, 5 months ago

More people are catching coronavirus a second time, heightening long COVID risk, experts say

LA Times  

Emerging evidence suggests that catching the coronavirus a second time can heighten long-term health risks, a worrisome development as the circulation of increasingly contagious Omicron subvariants leads to greater numbers of Californians being reinfected. So we’ve got to stay on that front footing and continue fighting this thing.” As it relates specifically to long COVID — a condition in which …

Three myths about COVID-19 — and the biggest challenge that lies ahead
2 years, 5 months ago

Three myths about COVID-19 — and the biggest challenge that lies ahead

ABC  

As an immunologist with four decades of research on antibodies under my belt, I always felt like I had a pretty good handle on COVID-19. COVID-19 left me with a serious heart complication that occurs in 2 per cent of infected people, with the risk not diminished by immunisation or prior infection. Unfortunately, vaccination didn't seem to help: the cumulative …

New Covid variant Delta Plus won't ruin your summer, say top scientists
2 years, 6 months ago

New Covid variant Delta Plus won't ruin your summer, say top scientists

Daily Mail  

Covid's resurgence won't plunge the UK into even more chaos, scientists have claimed amid warnings of a new 'Delta plus' variant. Covid cases surged by 40 per cent in England last week in what is feared to be the start of a fresh wave of the virus, official figures show. Dominant strain BA.2, which was behind nearly all cases when …

Coronavirus infections rise 70% as fears of a new wave grow
2 years, 6 months ago

Coronavirus infections rise 70% as fears of a new wave grow

Dutch News  

The number of confirmed coronavirus infections in the Netherlands has risen for the third week in a row, and more people have been admitted to a hospital intensive care ward, public health institute RIVM said on Tuesday. Warnings On Monday, the Netherlands’ two biggest employers’ organisations made a public appeal to get people to start keeping to the basic coronavirus …

Coronavirus infections rise 70% as fears of a new wave grow
2 years, 6 months ago

Coronavirus infections rise 70% as fears of a new wave grow

Dutch News  

The number of confirmed coronavirus infections in the Netherlands has risen for the third week in a row, and more people have been admitted to a hospital intensive care ward, public health institute RIVM said on Tuesday. Warnings On Monday, the Netherlands’ two biggest employers’ organisations made a public appeal to get people to start keeping to the basic coronavirus …

The Omicron subvariant spreading across the U.S. shares an ominous trait with Delta
2 years, 7 months ago

The Omicron subvariant spreading across the U.S. shares an ominous trait with Delta

LA Times  

Coronavirus particles are seen under a microscope. A genetic trait that harks back to the pandemic’s past, known as a Delta mutation, appears to allow the virus “to escape preexisting immunity from vaccination and prior infection, especially if you were infected in the Omicron wave,” said Dr. Wesley Long, a pathologist at Houston Methodist in Texas. The Omicron subvariant gaining …

Long Covid risk worse after Delta than Omicron, shows data
2 years, 8 months ago

Long Covid risk worse after Delta than Omicron, shows data

Hindustan Times  

The risk of lingering symptoms after Covid-19 appears influenced by the strain of coronavirus that caused the infection, according to an analysis from the U.K., where an estimated 1.8 million people reported experiencing long Covid in early April. A health worker shows the collected swab sample The odds of reporting fatigue, shortness of breath, difficulty concentrating and other persistent symptoms …

As COVID-19 cases rise in north India, experts urge caution
2 years, 8 months ago

As COVID-19 cases rise in north India, experts urge caution

The Hindu  

COVID-19 cases have shown a rising trend in parts of the country including Delhi, Delhi-NCR and Maharashtra with experts stating that the mild surge could be primarily due to emergence of mutant variants like Omicron XE and BA.2 which have a high degree of transmissibility. “Added to that with return to the normal routine and relaxation of mask mandate and …

Explainer: What is the COVID Deltacron variant and how dangerous is it?
2 years, 9 months ago

Explainer: What is the COVID Deltacron variant and how dangerous is it?

Firstpost  

Even as COVID restrictions are eased the world over, there is a lurking fear of a new variant going by the name of ‘Deltacron’, which has characteristics of both Delta and Omicron Even as COVID restrictions are eased the world over, there is a lurking fear of a new variant going by the name of ‘Deltacron’, which has characteristics of …

Scientists Worry Virus Variant May Push Up COVID Cases In US
2 years, 9 months ago

Scientists Worry Virus Variant May Push Up COVID Cases In US

Huff Post  

FILE - Fans storm the court at the conclusion of a college basketball game in Champaign, Ill., on Sunday, March 6, 2022. Dr. Anthony Fauci, the U.S. government’s top infectious disease expert, told ABC’s “This Week” over the weekend that he also thinks the U.S. will likely face an “uptick” similar to what’s happening in Europe, particularly the United Kingdom, …

Scientists worry virus variant may push up COVID cases in US
2 years, 9 months ago

Scientists worry virus variant may push up COVID cases in US

Associated Press  

With coronavirus cases rising in parts of Europe and Asia, scientists worry that an extra-contagious version of the omicron variant may soon push cases up in the United States too. Dr. Anthony Fauci, the U.S. government’s top infectious disease expert, told ABC’s “This Week” over the weekend that he also thinks the U.S. will likely face an “uptick” similar to …

Expect an uptick in COVID-19 cases in US due to new BA.2 variant, warns Fauci
2 years, 9 months ago

Expect an uptick in COVID-19 cases in US due to new BA.2 variant, warns Fauci

The Hindu  

A highly contagious sub-variant of Omicron variant of COVID-19, known as BA.2, could soon lead to another uptick in coronavirus cases in the US, the country’s top infectious disease expert has warned. White House Chief Medical Advisor Dr. Anthony Fauci said the subvariant is estimated to account for around 30% of all new cases in the US, and is also …

Coronavirus updates March 04, 2022
2 years, 10 months ago

Coronavirus updates March 04, 2022

The Hindu  

In 2022, 92% of COVID deaths have been in unvaccinated individuals, Director General of the Indian Council of Medical Research Dr. Balram Bhargava said on Thursday. Here are the latest updates Study Third Covid vaccine dose advised for immunocompromised people: study A third dose of the COVID-19 vaccine is recommended for people with a weakened immune system, especially for organ …

Coronavirus infections down 60% from Omicron peak; Hospitalizations down at least 17%
2 years, 10 months ago

Coronavirus infections down 60% from Omicron peak; Hospitalizations down at least 17%

NL Times  

The number of coronavirus infections diagnosed in the Netherlands has dropped by 60 percent since the peak of infections during the wave of infections brought on by the Omicron variant. Covid-19 hospitalizations down 17 percent Figures from patient coordination service LCPS show a strong decrease in hospitalizations, but less dramatic than figures from the RIVM. Hospitals admitted 1,046 patients with …

Child Covid-19 hospitalizations rose amid Omicron, especially among children too young to be vaccinated
2 years, 10 months ago

Child Covid-19 hospitalizations rose amid Omicron, especially among children too young to be vaccinated

CNN  

CNN — Covid-19 hospitalization rates among children increased as Omicron replaced Delta as the predominant coronavirus variant in the United States, especially among those under 5, who are not eligible to be vaccinated, according to a study published Tuesday by the US Centers for Disease Control and Prevention. The new study found that the share of pediatric patients admitted to …

Vaccine protection better maintained against severe COVID-19: Lancet study
2 years, 11 months ago

Vaccine protection better maintained against severe COVID-19: Lancet study

Deccan Chronicle  

London: The vaccine-induced protection against SARS-CoV-2 infection wanes within a few months, but protection against severe COVID-19 appears to be better maintained, according to a study published in The Lancet journal. "The bad news is that the protection against infection seems to be diminished by seven months after the second dose of vaccine," said Peter Nordstrom, a professor at Umea …

China's most used COVID shots effective against Delta variant: study
2 years, 11 months ago

China's most used COVID shots effective against Delta variant: study

China Daily  

BEIJING - China's two most widely used COVID-19 vaccines, developed by Sinovac and Sinopharm, were shown to be effective against the Delta variant of the coronavirus, a study based on real-world data in the country showed on Tuesday. The study did not generate sufficient data to deliver effectiveness readings for the two vaccines separately or by age groups, researchers from …

2 Years Ago, India Saw Its First Covid Case. A Long Battle Continues with No End in Sight
2 years, 11 months ago

2 Years Ago, India Saw Its First Covid Case. A Long Battle Continues with No End in Sight

News 18  

Amid the third wave of the COVID-19 pandemic, India has completed two years since the first coronavirus case was reported in the country and during this time, it has not just battled the virus but also its mutated variants, even as uncertainty continues to surround the expected course of the pandemic. It was on January 30, 2020 when a third-year …

When parents are vaccinated against COVID-19, protection extends to their kids
2 years, 11 months ago

When parents are vaccinated against COVID-19, protection extends to their kids

LA Times  

Monserat Ramos watches as her grandparent receives a COVID-19 vaccine at a clinic in South Los Angeles. In two very different phases of the pandemic, the research shows that children’s health relied heavily on indirect vaccine effects: For starters, vaccinated parents were less likely to bring the coronavirus into the household. During last winter’s wave of infections involving the Alpha …

Can vaccination reduce long effects of Covid-19? Here's what we know
2 years, 11 months ago

Can vaccination reduce long effects of Covid-19? Here's what we know

Hindustan Times  

Vaccination can help reduce the long effects of Covid-19 infection, researchers have found based on data collected from those infected with coronavirus. An Israeli report has surfaced that shows that people vaccinated with both doses of the Pfizer-BioNTech vaccine were much less likely to report long Covid as compared to those unvaccinated. The term ‘long Covid’ refers to a condition …

Covid-19 is less severe with Omicron than Delta, suggests US study
2 years, 11 months ago

Covid-19 is less severe with Omicron than Delta, suggests US study

Live Mint  

The Omicron variant appears to result in less severe COVID-19 than seen during previous periods of high coronavirus transmission including the Delta wave, with shorter hospital stays, less need for intensive care and fewer deaths, according to a new U.S. study. Despite the steep spike in COVID cases, the percentage of hospitalized patients admitted to intensive care units during the …

Chance of hospitalization with Omicron 40% lower; 13% of current Covid cases reinfections
2 years, 11 months ago

Chance of hospitalization with Omicron 40% lower; 13% of current Covid cases reinfections

NL Times  

The chance that people with the Omicron variant of the coronavirus will have to be hospitalized is 40 percent lower than with the Delta variant. About 10 percent of these patients need intensive care, compared to 20 percent with the Delta variant, RIVM director Jaap van Dissel said in a briefing to parliament. People with the Omicron variant also spend …

Remarkably high number of Covid-19 hospital patients under the age of 30
2 years, 11 months ago

Remarkably high number of Covid-19 hospital patients under the age of 30

NL Times  

The influx of new Covid-19 hospital patients who are under the age of 30 has never been as high as it is now, the LCPS said in an alert. Thus far, the LCPS cannot provide a concrete reason for the increase in patients under 30 years of age, but said the increase is most visible in the regular care wards …

Booster jab offers considerable protection against hospital, RIVM says
2 years, 11 months ago

Booster jab offers considerable protection against hospital, RIVM says

Dutch News  

Booster injections are extremely effective at preventing hospitalisations for coronavirus, says Dutch public health institute RIVM, after studying hospital figures over a two month period. The RIVM researchers said someone who had a booster had a five times lower chance of being admitted to hospital than someone who has been vaccinated, but not yet a third jab. The vaccine effectiveness …

Booster jab offers considerable protection against hospital, RIVM says
2 years, 11 months ago

Booster jab offers considerable protection against hospital, RIVM says

Dutch News  

Booster injections are extremely effective at preventing hospitalisations for coronavirus, says Dutch public health institute RIVM, after studying hospital figures over a two month period. The RIVM researchers said someone who had a booster had a five times lower chance of being admitted to hospital than someone who has been vaccinated, but not yet a third jab. The vaccine effectiveness …

Omicron poses greater risk to kids, adolescents than Delta, say experts
2 years, 11 months ago

Omicron poses greater risk to kids, adolescents than Delta, say experts

Hindustan Times  

Enough data is yet to be processed to determine how the Omicron variant is affecting the children but the recent death of seven kids in Delhi has put the spotlight on children with co-morbidities getting infected by the deadly virus. Experts say Covid cases in children fuelled by Omicron variant are seeing a worrying rise as overall percentage of symptomatic …

Explained | Is vaccination limiting Omicron’s virulence?
2 years, 11 months ago

Explained | Is vaccination limiting Omicron’s virulence?

The Hindu  

The story so far : Omicron, the latest SARS-CoV-2 variant of concern, may be pushing up COVID numbers across the world but it is also reporting a lower rate of hospitalisation and deaths compared to the previous Delta waves so far. According to WHO, the threat posed by Omicron largely depends on four key questions -- how transmissible the variant …

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