Category Archives: Omicron variant

FDA authorizes protein-based Novavax Covid vaccine for adults

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Approval of shot widens options against the virus as CDC will meet next week to decide whether to sign off on vaccine

The Food and Drug Administration (FDA) on Wednesday authorized Novavax’s Covid-19 vaccine for emergency use in people 18 years of age or older, widening vaccine options in the US against the virus as the fourth vaccine to get approval by the agency.

The Centers for Disease Control and Prevention (CDC) will meet next week to decide whether to sign off on the vaccine and determine who should get the shot before pharmacies and other healthcare providers can start administering them. Novavax is also expected to finish its quality testing “in the next few weeks” before the doses are provided.

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Biden administration announces new strategy to tackle Covid subvariant

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White House says BA.5 is responsible for majority of new infections in the US amid reports of plan for second booster shots for adults

Joe Biden’s administration has announced a new strategy to tackle the highly contagious BA.5 coronavirus subvariant amid reports that the government was developing a plan to make second booster shots available to all US adults.

In a fact sheet published on Tuesday the White House said BA.5, a subvariant of the Omicron coronavirus variant, is already responsible for the majority of new Covid-19 cases in the US.

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End of rapid Covid test and telehealth subsidies criticised – as it happened

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Payments extended to eight more local government areas and sped up to prioritise victims over auditing; free Covid rapid tests for concession card holders to end this month. This blog is now closed

A new campaign has launched today to tackle racism by the Australian Human Rights Commission.

Chin Tan, the race discrimination commissioner, was on ABC Radio this morning discussing the campaign he says calls on all Australians to reflect on the causes and impacts of racism, not only on its victims but Australia’s collective wellbeing as a society.

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Vaccines and antivirals not enough to combat Australian Omicron surge, experts warn

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Doctors accuse government of ‘mixed messages’ as hospitalisations rise, saying they should be open to more preventive measures

Doctors have urged Australia’s political leaders not to rule out reinstating mask mandates and social distancing if chief health officers back these measures to combat rising hospitalisations from the winter Omicron wave.

The president of the Australian Medical Association, Dr Omar Khorshid, said it was important politicians did not block such measures if that was recommended by their medical experts.

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Australians over 70 granted access to Covid antiviral treatments

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From Monday, access will also be expanded to over 50s and Aboriginal and Torres Strait Islander people over 30 with two or more risk factors

All Australians over 70 with Covid will be eligible to take antivirals from Monday, after the health minister, Mark Butler, expanded access to the treatments.

Butler revealed that access will also be expanded to people aged over 50 with two or more risk factors for severe disease and Aboriginal and Torres Strait Islander people aged over 30 with two or more risk factors.

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New Covid subvariants BA.4 and BA.5 are the most contagious yet – and driving Australia’s third Omicron wave | Adrian Esterman

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The latest variants are masters at evading immunity – meaning previous infection and vaccines are unlikely to provide much protection against catching it

Australia is heading for its third Omicron wave in the coming weeks, as BA.4 and BA.5 become the dominant Covid strains.

BA.4 and BA.5 are more infectious than previous Covid variants and subvariants, and are better able to evade immunity from vaccines and previous infections. So we’re likely to see a rise in case numbers.

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Australia surpasses 10,000 Covid deaths as authorities warn of another wave of infections

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Federal health minister Mark Butler says new BA.4 and BA.5 subvariants increase the risk of reinfection

Australia has surpassed the grim milestone of 10,000 Covid-19 deaths, as authorities urge people to remain vigilant against the disease.

The country’s toll from the virus stood at 9,984 on Saturday, and tipped past the 10,000 mark with Sunday’s numbers.

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Covid surges across Europe as experts warn not let guard down

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Calls grow for greater measures against wave of BA.4 and BA.5 cases in countries from Spain to Denmark

Multiple European countries are experiencing a significant surge in new Covid-19 infections, as experts warn that with almost all restrictions lifted and booster take-up often low, cases could soar throughout the summer leading to more deaths.

According to the Our World in Data scientific aggregator, the rolling seven-day average of confirmed new cases per million inhabitants is on the rise in countries including Portugal, France, Germany, Italy, Spain, Greece, the Netherlands and Denmark.

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Omicron subvariant drives spike in cases and deaths in Portgual

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Europe faces prospect of further Covid measures later in the year as share of Omicron BA.5 cases rise in Portugal and Germany

A spike of Covid-19 cases and deaths in Portugal driven by the Omicron BA.5 subvariant in spite of warm temperatures is causing capitals across Europe to once again consider measures against a pandemic that has started to fade into public memory.

Portugal confirmed 26,848 new cases and recorded 47 Covid deaths on Wednesday – the highest daily death toll since 17 February, when 51 deaths from the disease were reported.

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Two types of Omicron classified as Covid variants of concern in UK

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Small number of BA.4 and BA.5 cases identified but data suggests ‘growth advantage’ over dominant BA.2

Two types of the Omicron variant of Covid-19 have been newly classified as variants of concern in the UK.

Only a small number of cases of Omicron BA.4 and BA.5 have been identified so far in the country, but analysis of the available data suggests they are likely to have a “growth advantage” over Omicron BA.2, currently the dominant variant, according to the UK Health Security Agency (UKHSA).

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China’s zero-Covid policy is not sustainable, WHO director general says

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Dr Tedros Adhanom Ghebreyesus calls for shift in approach as scores of Chinese cities remain in strictly enforced lockdown

The head of the World Health Organization has voiced concerns over China’s effort to eliminate the Covid virus, in a rare rebuke to Xi Jinping’s pledge to achieve “dynamic zero-Covid”.

The WHO’s director general, Dr Tedros Adhanom Ghebreyesus, told a media briefing on Tuesday that his organisation does not think China’s Covid policy is “sustainable considering the behaviour of the virus”.

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South Africa may be entering fifth Covid wave earlier than expected

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Rise in infections appears to be driven by Omicron sub-variants, say health officials

South Africa may be entering a fifth Covid wave earlier than expected after a sustained rise in infections over the past 14 days that seems to be driven by the BA.4 and BA.5 Omicron sub-variants, health officials and scientists have said.

The country that has recorded the most coronavirus cases and deaths on the African continent only exited a fourth wave around January and had predicted a fifth wave could start in May or June, early in the southern hemisphere winter.

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Victoria stands down 420 public school teachers over vaccine mandates

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About half had failed to get a booster shot before the March deadline and have been placed on unauthorised leave

About 420 public school teachers across Victoria have been stood down for failing to meet Covid vaccination requirements – with the majority of them not working because they haven’t received a third dose.

Despite previous fears of staff shortages in schools, Guardian Australia understands there are 420 full-time-equivalent teachers across Victoria’s public school system who are unable to work as they have not met the state’s vaccination mandate.

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Covid lockdown fears spark panic buying in Beijing as largest district begins mass testing

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Residents hope to avoid Shanghai-style shortages as Chinese authorities rush to stamp out outbreak in the capital

Beijingers were flooding supermarkets to stock up on food on Monday, hoping to avoid Shanghai-style shortages in the case of a city-wide lockdown as the capital records a growing number of Covid infections.

Authorities in Beijing have ordered 3.5 million residents and workers in the biggest district of Chaoyang to report for three coronavirus tests this week, after the area recorded 26 of Beijing’s 47 symptomatic cases since Friday.

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First person to have Covid infection for more than a year identified in UK

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Researchers at London hospitals call for urgent new treatments for persistent infections

Doctors in the UK have called for urgent new treatments to clear persistent Covid infections after identifying the first person in the world known to have harboured the virus for more than a year.

The patient, who had a weakened immune system, caught the virus in 2020 and tested positive for Covid for 505 days before they died. Previously, the longest known PCR-confirmed case of Covid was a US cancer survivor in her 40s who tested positive for 335 days.

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Australia’s Covid death toll in 2022 more than double that of previous two years

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Federal health data shows 4,547 people have died of Covid-19 this year to date, compared with 2,239 over 2020 and 2021

The number of deaths from Covid-19 in Australia this year to date has reached more than double the deaths from 2020 and 2021 combined.

According to federal health department data as of 18 April, 6,786 people have died of Covid-19 in Australia since the beginning of the pandemic. Of these deaths, 4,547 occurred in 2022 – more than double the 2,239 deaths recorded over the first two years of the pandemic.

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Florida judge voids national mask mandate for public transportation – as it happened

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Ruling says Covid-19 mitigation measure exceeds authority of federal health officials

Facing multiple defamation lawsuits, the far-right website InfoWars on Sunday voluntarily filed for chapter 11 bankruptcy protection in federal court in Texas.

Chapter 11 bankruptcy procedures put a hold on all civil litigation faced by companies that file for the protection and allows them to prepare turnaround plans while remaining operational.

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Australia on alert after new Omicron XE Covid variant found in NSW

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The combination of BA.2 and BA.1 is thought to be highly contagious and comes as mandatory negative Covid tests for travellers to Australia is scrapped

Health authorities are urging caution after the emergence of a hybrid Omicron variant of Covid-19 in Australia.

The recombinant variant, known as XE, is a combination of BA.2 – “stealth Omicron” – and BA.1 – the original and highly transmissible Omicron variant of the virus.

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Omicron variant does cause different symptoms from Delta, study finds

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Data from UK’s Zoe Covid study confirms reports Omicron patients recover more quickly and are less likely to lose sense of smell or taste

People who have the Omicron Covid variant tend to have symptoms for a shorter period, a lower risk of being admitted to hospital and a different set of symptoms from those who have Delta, research has suggested.

As the highly transmissible Omicron variant shot to dominance towards the end of last year, it emerged that, while it is better at dodging the body’s immune responses than Delta, it also produces less severe disease.

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Weekly Covid cases in UK increase by 1m, figures show

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ONS says one in 11 people in Scotland had coronavirus in week ending 20 March – country’s highest figure since survey began

The number of coronavirus infections across the UK rose by an estimated 1m compared with the previous week, with figures in Scotland at a record high, data from the Office for National Statistics has revealed.

According to the latest information from the ONS, based on swabs collected from randomly selected households, an estimated 9% of the population in Scotland had Covid in the week ending 20 March, about one in 11 people. The figure is the highest recorded by the survey since it began looking at the situation in Scotland in October 2020.

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