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Coronavirus cases in Spain officially top two million

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The number of coronavirus cases recorded in Spain since the beginning of the pandemic officially exceeded two million on Thursday, amid warnings of difficult weeks ahead. According to the Health Ministry’s latest report, all data points clearly indicate that the pandemic continues to follow an upward trend. Thursday’s report – which also included figures from Wednesday as it was a public holiday (the Health Ministry does not release data on holidays or over the weekend) – registered 42,360 new coronavirus cases. The 14-day cumulative number of cases per 100,000 inhabitants now stands at 321, up from 296 on Tuesday. The number of Covid-19 patients in hospital and intensive care units (ICUs) rose by 1,514 and 134, respectively. Thursday’s report added 245 Covid-19-related deaths to the official toll.

But the Health Ministry does not believe the rising trend will impact the return to school, which has already happened in some regions, and will begin on Monday in others. When asked about the possibility of closing schools on Thursday, health official María José Sierra replied: “We do not recommend it.”

“It [schools] is one of the areas that have worked best, where there has been the most control. There were no outbreaks,” said Sierra, from the Health Ministry’s Coordination Center for Health Alerts (CCAES), who was standing in for the center’s director, Fernando Simón. The health official highlighted the enormous social and learning impact of closing schools and said that any new measures would target sectors that are hubs for contagions.

On the question of a new home lockdown, which has been introduced in countries like the United Kingdom, Sierra replied: “There are many measures to take before a strict confinement.” The health official defended the use of partial restrictions, like perimetral lockdowns and limits on social gatherings, which “proved their effectiveness” during the second wave of the pandemic. On November 9, Spain recorded its highest incidence rate when the 14-day cumulative number of cases per 100,000 inhabitants reached 529. The incidence rate began to fall after that date until rising again at the beginning of December.

It is important to note that Thursday’s report recorded a 25-point rise in Spain’s incidence rate even though the 14-day cumulative number includes three public holidays (Christmas, New Year’s Day, King’s Day), when there is typically underreporting. What’s more, fewer PCR and antigen tests have been carried out: while 140,000 tests were being done every day in the middle of December, between December 28 and January 3 – the last week with complete data – only 110,000 tests were administered in the entire week.

With fewer tests being done – most of which are carried out on patients with symptoms –, the positivity rate i.e. the percentage of tests that come back positive out of the total, has also risen. While 20 days ago this figure stood at 8%, it rose to 13.5% last week and to 15.6% on January 4. But experts warn the rise suggests that many chains of transmission are going undetected.

“It is a trend that is worrying us,” said Sierra on Thursday, who added that the weekly positivity rate exceeded 15% in five regions and 20% in three. “Among suspected cases diagnosed in primary healthcare centers, [the positivity rate] is already close to 30%,” she added.

According to Thursday’s report, Extremadura has the highest incidence rate in Spain, recording a 14-day cumulative number of cases per 100,000 inhabitants of 717. It is followed by the Balearic Islands (529) and Madrid (452). Asturias, Andalusia and the Canary Islands are the only regions where the incidence rate is below 200.

Hospital and ICU admissions – considered one of the most objective indicators of the pandemic – also rose significantly since Tuesday. A total of 14,543 Covid-19 patients are currently admitted to hospital, occupying 11.9% of all hospital beds. The occupancy rate in ICUs is 24%, with 2,307 patients in intensive care.

Sierra confirmed that Spain has detected nearly 50 cases of the new, more contagious strain of the coronavirus that was discovered in the United Kingdom, while many more cases are being studied.

 

Read from source: https://english.elpais.com/society/2021-01-08/coronavirus-cases-in-spain-officially-top-two-million.html

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NSW COVID-19 hospitalisations pass 1,000 as cases continue to balloon across Australia

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sbs– New South Wales has recorded another 18,278 COVID-19 cases and two deaths as the state’s outbreak continues to surge.

Sunday’s case numbers are slightly lower than Saturday’s 22,577.

The state recorded two deaths from the virus, while 1,066 people are hospitalised, up from 901 on Saturday. There are 83 in intensive care.

At the peak of the Delta outbreak, on 21 September, there were 1,266 people hospitalised with infections, and 244 in intensive care.

Testing numbers to 8pm on the first day of 2022 were down to 90,019, a drop from 119,278 on New Year’s Eve.

The high case numbers come as Premier Dominic Perrottet continues to focus on hospitalisation and intensive care numbers rather than the daily case total.

Despite comprising about six per cent of the population, unvaccinated people make up the majority of those in intensive care, Health Minister Brad Hazzard says.

To ensure hospital systems can cope, asymptomatic health workers who are in isolation due to being a close contact of a positive case will be permitted to leave isolation in “exceptional circumstances”, NSW Health announced on Friday night.

Victoria posts 7,172 cases, extreme heat closes testing sites

The first day of 2022 hasn’t been kind to 7,172 Victorians, the state’s latest residents to contract COVID-19.

A further three virus-related deaths have also been recorded for 1 January.

However the number of Victorian coronavirus patients in hospital care remains relatively stable at 472, up 19 on Saturday’s figure and 48 beyond the seven-day average.

Of them, 52 are classified as active ICU cases and 22 are in need of ventilation.

Chief Health Officer Brett Sutton’s daily update said on Sunday community sampling had revealed 76 per cent of all samples collected over the Christmas period were the Omicron variant. Further testing to confirm this is being undertaken over the next week.

In total, Victoria is managing 31,461 active COVID-19 cases.

Health authorities says virus testers managed to process 48,252 results in the 24 hours to Saturday evening.

The state is 93 per cent fully vaccinated for everyone aged 12 and over.

Some 7,442 infections were reported on Saturday, another pandemic record. There were 51 actively infectious patients in intensive care and 21 ventilated.

Extreme heat caused the closure of eight of the state’s testing sites on Saturday.

Queensland records 3,587 new cases

Queensland has added 3,587 infections to its COVID-19 caseload as a new indoor mask mandate comes into effect across the state.

Some 16,688 Queenslanders now have the virus. However, hospital numbers remain low with 112 patients in care, five of them in ICUs and none requiring ventilation.

Health authorities say testers processed almost 34,000 results in the 24 hours to 7pm on Saturday.

Queensland is 86.60 per cent fully vaccinated for everyone 16 and over.

Chief Health Officer John Gerrard says despite a jump of more than 1,300 cases in a day, he’s not surprised. In part, the increase is related to a change in reporting protocols which saw case figures taken from a 12-hour window on Friday.

“This number is probably a bit smaller than we had expected,” he said in Brisbane on Sunday of the latest figures.

“It probably (also) relates to testing over the holiday period and so it will not be a surprise at all that in the next couple of days we see a significant increase in cases as more samples are tested and more people come forward.”

Dr Gerrard said what experts were now seeing with the virus was that it was “a vastly different disease” to that which was spreading in the community last year and prior to vaccination.

“With a degree of contagiousness of this virus, we are going to be seeing very large numbers of cases, even though the severity is clearly going to be less,” he said.

“We are going to see very large numbers of cases and a small proportion of a very large number (who fall ill) is still a large number.”

Masks were declared compulsory in “virtually all indoor spaces” in Queensland from 1am on Sunday.

Previously masks were only required indoors at supermarkets, shops, on public transport and ride share as well as airports and planes, cinemas and theatres in Queensland.

They now need to be worn at workplaces unless unsafe to do so, pubs, clubs and cafes unless when seated, indoor stadiums and sport arenas, libraries, hair dressers and nail salons, and medical centre waiting areas.

Queenslanders were also urged to return to work-from-home arrangements where possible.

SA hospitalisations ‘very much within capacity’

South Australia, meanwhile, recorded 2,298 COVID-19 cases on New Years Day from 21,140 tests.

The newest caseload is up from 2,108, while hospitalisations have also risen by 11.

There are currently 82 people in hospital, Premier Steven Marshall said on Sunday, a number which he said was “still very much within our current capacity”.

Seven people are in ICU.

“We see a lot of admissions but also a lot of people are leaving hospital on a daily basis after their conditions have stabilised,” Mr Marshall told reporters on Sunday.

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US follows UK’s lead and shortens isolation for healthcare workers who test positive for Covid-19

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independent– Healthcare workers who test positive for Covid-19 and are asymptomatic only need to isolate for seven days, the Centers for Disease Control and Prevention (CDC) has said.

The CDC reduced the recommended isolation time from 10 days in part due to concerns that the highly transmissible Omicron variant could cause even greater staffing shortages at hospitals.

In new guidance released on Thursday, the CDC said infected healthcare workers could return to work after a week as long as they were asymptomatic and produced a negative test.

The US recorded 261,339 new cases on Thursday, according to data from Johns Hopkins University.

Earlier this week, the UK Health Security Agency announced that essential workers would be allowed to return after a seven-day isolation period amid a worsening staffing crisis in hospitals.

In a statement, CDC Director Rochelle Walensky said it was updating guidelines in response to an “anticipated surge” in patients due to the Omicron variant.

“Our priority, remains prevention—and I strongly encourage all healthcare personnel to get vaccinated and boosted.”

Dr Walensky added that health care workers who were fully vaccinated, including with a booster shot, did not need to isolate after a high-risk exposure.

On Friday, New York Governor Kathy Hochul announced that essential workers who tested positive could return to their jobs after five days if they were fully vaccinated and asymptomatic, and had not had a fever within the past 72 hours.

“This is not Delta, or the first variant,” Ms Hochul said during a live address.

“This is Omicron, and thus far it has demonstrated it’s not as severe in its impact, and therefore we want to make sure that our critical workforce, who we’ve relied on from the beginning, can get back to work.”

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Covid booster jab triggers immune response in days, not weeks, say scientists

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independent– Those who receive a Covid booster jab can expect to mount an immune response in a matter of days – not weeks, scientists say.

The boosters have been shown to restore the body’s immunological defences against Omicron, which appears capable of infecting those who are double-jabbed.

While it takes up to two weeks to prime the immune system against Covid after a first dose, the effects of a booster jab start to be felt within two to three days, experts believe.

“The immunity generated after a booster jab will rise much quicker than the first immune response,” said Gary McLean, a professor in molecular immunology at London Metropolitan University.

That’s because crucial memory cells activated after the first dose will still be present in the body, Prof McLean explained, and therefore “do not require the two-week activation and instruction phase they initially go through”.

These memory cells – T and B – are responsible for hunting down infected cells and producing antibodies that stop the virus from gaining entry in the first place.

Their continuing presence means the immune system is on high alert and ready to spring back into action at the earliest sight of the virus, or anything that mimics it.

“That can then translate into boosted antibody levels and other increases in active T cells within days of the booster,” said Prof McLean. “It is likely that maximal immune activity is reached seven days after the booster.”

Professor Charles Bangham, an immunologist and co-director of the institute of infection at Imperial College London, said that in a secondary or subsequent immune response, T cells and antibodies should start to be detectable within “two to three days” of a booster.

The boosters appear to be 70 per cent effective against omicron infection – and are thought to offer even higher protection from hospitalisation and death – but scientists are concerned that the UK rollout won’t be able to keep up with the spread of the variant.

Doubling at a rate of every two days, Omicron has fuelled a sudden lift in national cases. On Thursday, 88,376 new Covid cases were reported, setting a new pandemic record for the second day running.

However, infections are thought to be running at far higher levels. The UK Health Security Agency said it expects there to be more than one million infections a day by the end of the month.

The government, meanwhile, has set the ambitious target of rolling out one million boosters a day to counter Omicron, and intends to have offered all eligible adults one by the close of the year. Some 745,183 third doses were given on Thursday, bringing the national total to 25.4 million.

Recent research from Israel suggests that rates of infection, severe disease and death from Delta were reduced after three to seven days post-boost – but reduced more after 12 days post-boost – when using the Pfizer vaccine for all three jabs.

The UK’s Cov-Boost study, which investigated the benefits of a booster jab among people who had received doses of the Pfizer or AstraZeneca vaccine, also pointed to an increased immune response by day seven.

“This ‘secondary immune response’ is more rapid than observed following the ‘priming’ course of vaccination, when the body takes 14 days or longer to ‘prime’ the antibody-producing B cells to produce antibody against the virus,” said Penny Ward, a visiting professor in pharmaceutical medicine at King’s College London.

“However when virus antigens [an immune-triggering structure] are ‘re-encountered’ – either by a boosting shot of vaccine or by exposure to infection – these cells react very rapidly to produce antibody more quickly.”

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