Editor Brian Harrod Provides Comprehensive up-to-date news coverage, with aggregated news from sources all over the world from the Roundup Newswires Network
India is now identifying more than 1 million coronavirus cases every three days, with many times more thought to be going unregistered in a vast country where public health surveillance is often poor. Daily deaths exceeded 2,800 on Sunday, but these too are thought to be many times higher.
Epidemiologists and other experts are speculating that several factors have coalesced over the past months to bring India to the point of the world’s worst Covid-19 outbreak.
A Mallorca man who infected 22 people with Covid-19 has been arrested on suspicion of assault for going to work and the gym despite signs he had the virus, police have said.
Officers on the Spanish island began investigating at the end of January after an outbreak in the town of Manacor, following reports an employee had “become infected but hidden his illness”, a statement said on Saturday.
They call themselves the “poo crew” – a team of health detectives who are tracking down and heading off Covid outbreaks by reading the signs in our sewage. And they are expanding. Earlier this month, the Environmental Monitoring for Health Protection Programme opened a purpose-built laboratory on the fringes of Exeter, its sterile interior in stark contrast to the unsanitary subject of its investigations.
The opening of the laboratory marks a dramatic expansion of what was, until less than a year ago, just a soil pipe dream: testing sewage for coronavirus to understand where it is circulating and get an early warning of future potential spikes in infection. In the future, this network could be expanded to monitor other infectious diseases including flu.
The P1 variant is causing devastation in Brazil, where an uncontrolled Covid pandemic is raging. P1, behind the terrible scenes of hospital overload in Manaus with patients’ relatives pleading for oxygen cylinders, is now the dominant form of coronavirus in many of Brazil’s cities and partly responsible for the high death toll. Other Latin American countries have closed their borders and restricted travel to and from Brazil but P1 is now in at least 15 countries in the Americas, according to the Pan American Health Organization (PAHO).
Research into how some HIV-positive people keep the virus at bay promises to yield new treatment possibilities, from vaccines to gene therapies
The year was 1998 when Joel Blankson encountered a patient he would never forget. Blankson was working in the HIV clinic at John Hopkins School of Medicine, Baltimore, when an HIV-positive woman in her mid-40s arrived for some routine tests.
Blankson gave her a PCR test, intending to prescribe a newly developed combination of medicines called antiretroviral therapies to suppress the infection, and prevent her developing Aids.
On 23 March 2020, the UK prime minister, Boris Johnson, announced the first lockdown in response to the growing number of cases of Covid-19. At the same time, countries around the world began to close their schools, restaurants, and offices and ask citizens to physically distance from one another. In the 12 months since, more than 2 million people have died, viral variants have emerged, and we have developed safe and effective vaccines.
One year into the pandemic, Science Weekly is asking: what happens next? Ian Sample talks to the professors Martin Landray, Mike Tildesley, and Deborah Dunn-Walters about Covid treatments, vaccines and what the next 12 months may hold
Britain’s latest lockdown has dramatically reduced cases of coronavirus, and the number of people being admitted to hospital and dying from the disease. What the country faces now is essentially a race between vaccination and infection: can we protect people faster than the virus spreads as restrictions are eased?
This was always going to be a balancing act. The UK vaccination strategy of prioritising the most vulnerable people and moving down the age groups is intended to save lives first and slow transmission second. This means that as the country unlocks, infections are likely to rise, primarily in younger people who have more social contacts and have not yet been vaccinated. Hospitalisations and deaths are expected to rise too, though not as sharply: even though vaccine coverage has been high in vulnerable groups and older people, not everyone has the vaccine and it will not protect all those who do.
China is resuming visa processing for foreigners from dozens of countries, but only if they have been inoculated against Covid-19 with a Chinese-made vaccine.
The move has raised questions about the motivations behind the demand, given China’s vaccines are not approved in many of the countries to which it has opened travel and that it will not accept foreign vaccines made elsewhere, including those approved by the World Health Organization.
On Friday, the chief minister of the Isle of Man announced some bad news. A patient in the island’s Noble’s hospital had died from coronavirus, he said, the first Manx Covid death since 5 November.
Howard Quayle said he knew the news would “come as a blow” to the Isle of Man’s 85,000 residents. “The death of a member of our island community is a painful reminder of how dangerous this virus is,” he added.
Ireland is suspending use of the Oxford/AstraZeneca coronavirus vaccine as a precautionary measure following further reports of blood clots in people who have received it, this time from Norway.
The deputy chief medical officer, Dr Ronan Glynn, said Ireland’s advisory body on vaccines had recommended that deployment of the AstraZeneca jab should be “temporarily deferred” with immediate effect. He stressed, though, that there was no proof that the vaccine had caused blood clots.
India’s federal government has asked local authorities to prioritise vaccinations in several districts of eight states, including New Delhi, that have seen a spike in coronavirus cases in recent weeks.
Reuters reports:
More than 60 districts across New Delhi, Haryana, Andhra Pradesh, Odisha, Himachal Pradesh, Uttarakhand, Goa and Chandigarh, “continue to be of concern”, the government said.
“These districts are seeing a decrease in total tests being conducted, low share of (tests), increase in weekly positivity and low number of contact tracing of the COVID positive cases,” it added, citing a risk of transmission to neighbouring regions.
More than 1,000 people in north-east England have been checked for coronavirus in the first day of surge testing after a variant from South Africa was discovered in their area.
The BBC reports that everyone aged over 16 living in Stockton’s TS19 postcode area was being urged to get tested even if asymptomatic. The local council said the variant was “more infectious” and cases needed to be identified “as quickly as possible”. Early studies indicate that this variant could be much more resistant to vaccines than the original strain.
The arrival of Covid-19 vaccines promises a return to more normal life – and has created a global market worth tens of billions of dollars in annual sales for some pharmaceutical companies.
Among the biggest winners will be Moderna and Pfizer – two very different US pharma firms which are both charging more than $30 per person for the protection of their two-dose vaccines. While Moderna was founded just 11 years ago, has never made a profit and employed just 830 staff pre-pandemic, Pfizer traces its roots back to 1849, made a net profit of $9.6bn last year and employs nearly 80,000 staff.
Countries with high levels of overweight people, such as the UK and the US, have the highest death rates from Covid-19, a landmark report reveals, prompting calls for governments to urgently tackle obesity, as well as prioritising overweight people for vaccinations.
About 2.2 million of the 2.5 million deaths from Covid were in countries with high levels of overweight people, says the report from the World Obesity Federation. Countries such as the UK, US and Italy, where more than 50% of adults are overweight, have the biggest proportions of deaths linked to coronavirus.
Northern Ireland’s deputy first minister, Michelle O’Neill, has unveiled a cautious five-step plan to ease the region’s Covid-19 lockdown. The plan has no hard dates and will be led by data, notably the reproductive rate of the virus, O’Neill told the Stormont assembly on Tuesday.
Authorities in Germany and France are under pressure to come up with creative solutions to shift the AstraZeneca vaccine at higher speed in order to avoid a pile-up of unused doses over the coming weeks.
On Monday, France’s medical regulator reversed its advice not to use the AstraZeneca jab on over-65s, and Germany’s vaccination committee is coming under increasing pressure to follow suit or even scrap prioritisation altogether.
Covax has delivered its first Covid-19 vaccine doses in a milestone for the ambitious programme that seeks to offset “vaccine nationalism” by wealthy countries and ensure poor ones do not wait years to start inoculating people.
An aircraft carrying 600,000 doses of the Oxford/AstraZeneca vaccine landed in Accra, the capital of Ghana, on Wednesday, where jabs will be administered to frontline health workers on Tuesday. Vaccine doses will arrive on Friday in Abidjan, Ivory Coast, and will be given from Monday.
Greece reported 1,424 new coronavirus cases on Saturday, as well as 23 further deaths.
This compares with 1,222 cases and 26 deaths last Saturday.
There have been more than 3.8 million confirmed Covid-19 cases on the African continent, and more than 100,000 fatalities.
The number is understood to be an underestimation, with the director of the Africa Centres for Disease Control and Prevention (CDC) saying last week that it was “definitely not counting all the deaths, especially in the second wave”.
Over 3.8 million confirmed #COVID19 cases on the African continent - with more than 3.3 million recoveries & 100,000 deaths cumulatively.