Category Archives: Infectious Diseases

Tanzania announces outbreak of deadly Marburg virus disease

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Five deaths and three further cases of the Ebola-like virus have been reported in the country’s north-west

Tanzania has announced its first outbreak of the deadly Marburg virus disease (MVD), after five fatalities and three further cases were reported at a hospital in the country’s north-west Kagera region.

Through contact tracing, approximately 161 people have been identified as at risk of infection, according to the World Health Organization (WHO). The government has deployed an emergency response team to the area and neighbouring countries have stepped up surveillance. No cases have yet been reported outside Kagera.

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Newly released Chinese Covid data points to infected animals in Wuhan

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Previously unseen genomic samples suggest animals at Huanan market were potential source

Newly released data from early in the Covid-19 pandemic has offered a crucial insight into the outbreak’s origins, suggesting that Covid-infected animals were present at a market in Wuhan and could have been a “potential source of human infections”.

A pre-print report on Monday by a team of international researchers fleshed out analysis of previously unseen genomic samples collected by Chinese scientists at the Huanan market in Wuhan in the early days of the pandemic.

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Neo-Nazis and trans rights protesters clash in Melbourne; bushfire alert for parts of Great Ocean Road – as it happened

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Melbourne forecast to reach 37C while northern regions of the state could exceed 40C. This blog is now closed

Federal government welcomes decision to hear MH17 case

The federal government has welcomed the International Civil Aviation Organization Council’s decision to hear Australia and the Netherlands’ case against Russia for the downing of flight MH17.

We have maintained since May 2018 that the Russian Federation is responsible under international law for the downing of Flight MH17.

We now look forward to presenting our legal arguments and evidence to the ICAO Council as we continue to seek to hold Russia to account.

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New data links Covid-19’s origins to raccoon dogs at Wuhan market

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Analysis of gene sequences by international team finds Covid-positive samples rich in raccoon dog DNA

Newly released genetic data gathered from a live food market in Wuhan has linked Covid-19 with raccoon dogs, adding weight to the theory that infected animals sold at the site started the coronavirus pandemic, researchers involved in the work say.

Swabs collected from stalls at the Huanan seafood market in the two months after it was shut down on 1 January 2020 were previously found to contain both Covid and human DNA. When the findings were published last year, Chinese researchers stated that the samples contained no animal DNA.

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Covid cases on the rise in NSW with a ‘patchwork quilt’ of variants

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Experts say data points to early signs of a new wave but, given level of immunity, is not expected to be as severe as in the past

New South Wales is experiencing a rise in Covid-19 cases, with one expert warning the data indicates early signs of a new wave with a “patchwork quilt” of variants.

NSW Health recorded 8,032 Covid cases in the week to Saturday, an increase of 9.2% from the previous week.

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Virus outbreak in West Bengal leaves 19 children dead and thousands in hospital

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Indian state in crisis after adenovirus hits 12,000 people this year and families with sick children camp outside Kolkata hospital

Nineteen children have died of acute respiratory infections in West Bengal this year, and thousands more are in hospital as India grapples with an adenovirus outbreak.

More than 12,000 cases of adenovirus have been recorded in the state since January. More than 3,000 children have been admitted to hospital with severe flu-like symptoms.

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Florida surgeon general’s Covid vaccine claims harm public, health agencies say

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‘Fueling vaccine hesitancy undermines effort’ to protect lives, warns letter to Dr Joseph Ladapo sent by FDA and CDC

US health agencies have sent a letter to the surgeon general of Florida, warning that his claims about Covid-19 vaccine risks are harmful to the public.

The letter was sent to Joseph Ladapo on Friday by the US Food and Drug Administration (FDA) and the Centers for Disease Control and Prevention (CDC). It was a response to a letter Ladapo wrote to the agencies last month, expressing concerns about what he described as adverse effects from Covid vaccines.

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Cabinet Office ‘told Matt Hancock to tone down lab leak claims’

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Former health secretary was asked to make clear in Pandemic Diaries that he was not reflecting government’s view

Matt Hancock was instructed by the Cabinet Office to tone down claims in his memoir that the Covid-19 pandemic originated from a laboratory leak in China, according to leaked correspondence.

Officials warned it would “cause problems” if Hancock repeated the claim in his Pandemic Diaries and insisted he must make clear he was not reflecting the government’s view, the Daily Telegraph reported.

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WHO calls on US to share information on Covid-19 origins after China lab claims

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World Health Organization’s director general says the politicisation of research into Covid’s origins was making the scientific work harder

The World Health Organization has urged all countries to reveal what they know about the origins of Covid-19, after claims from several US government agencies that a Chinese lab leak was behind the disease were furiously denied by Beijing.

“If any country has information about the origins of the pandemic, it’s essential for that information to be shared with WHO and the international scientific community,” the WHO director general, Tedros Adhanom Ghebreyesus, said on Friday.

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FBI director endorses theory Covid-19 virus may have leaked from Chinese lab

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Comments fuel divide within US intelligence community on origins, as Chinese state media warns Elon Musk on pushing Wuhan lab theory

Christopher Wray, the FBI director, has weighed in on the debate over the origins of the Covid-19 virus, using an appearance on Fox News to endorse the theory that the virus potentially originated from a leak in a Chinese laboratory.

“The FBI has for quite some time now assessed that the origins of the pandemic are most likely a potential lab incident in Wuhan,” Wray told Fox News’ Brett Baier, adding that the assessment was based on research the agency’s analysts, including scientists, had conducted and that “our work related to this continues”.

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Japanese encephalitis may have infected one in 30 people in parts of northern Victoria

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Health department has expanded vaccine eligibility after a survey indicated the virus was more widespread than previously reported

Japanese encephalitis has infected as many as one in 30 people in parts of northern Victoria, the state’s health department has said, as it opened vaccine eligibility to more local government areas.

The department estimated the number in affected northern Victorian council areas, which was higher than previously thought, after a serosurvey indicated a greater number of cases than the 13 reported during last year’s mosquito season.

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WHO says avian flu cases in humans ‘worrying’ after girl’s death in Cambodia

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Child died and father tested positive for H5N1, prompting fears of possible person-to-person transmission

The discovery of two cases of bird flu within the same family in Cambodia has highlighted the concern over potential human-to-human spread of the virus, although experts have stressed the risk remains low.

On Thursday, Cambodian authorities reported an 11-year-old girl from Prey Veng province had died from H5N1, with subsequent testing of 12 of her contacts revealing that her father also had the virus.

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Bird flu: 11-year-old girl in Cambodia dies after being infected

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Case is the country’s first known human infection with H5N1 strain since 2014, health minister says

An 11-year-old girl in Cambodia has died after being infected by a strain of avian influenza, commonly known as bird flu, the government says.

It was the first known human infection with the H5N1 strain in the country since 2014, the health minister, Mam Bunheng, said in a statement on Thursday.

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Long Covid causing job losses and homelessness in Australia, inquiry hears

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Chief medical officer Paul Kelly says a long Covid strategy is ‘well under way’ but will not be finalised until advice is received from the inquiry

The federal government is developing a national long Covid strategy, with a parliamentary inquiry hearing the condition has resulted in job losses and homelessness among some sufferers.

The chief medical officer, Professor Paul Kelly, said the federal health department had been tasked with developing a national long Covid strategy that would cover prevention, immunisation, treatment and research into the condition.

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‘Crazy interesting’ findings by Australian researchers may reveal key to Covid immunity

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University of Sydney scientists have found a receptor protein which ‘acts a bit like molecular velcro, in that it sticks to the spike of the virus’

Australian researchers have found a protein in the lungs that sticks to the Covid-19 virus like velcro and immobilises it, which may explain why some people never become sick with the virus while others suffer serious illness.

The research was led by Greg Neely, a professor of functional genomics with the University of Sydney’s Charles Perkins Centre in collaboration with Dr Lipin Loo, a postdoctoral researcher and Matthew Waller, a PhD student. Their findings were published in the journal PLOS Biology on Friday.

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China claims Covid wave is ‘coming to an end’ as tourism and factory activity rebound

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Government figures, which cannot be verified, showed big rises in travel and hospitality activity during lunar new year compared to the same time last year

China’s wave of Covid is “coming to an end”, health officials have claimed, saying there had been no sign of a new surge from the lunar new year holiday period, despite a big increase in travel compared to last year.

Government figures released on Tuesday showed big rises in tourism and hospitality activity compared to the same time last year. Factory activity has also rebounded for the first time in four months, an early sign of economic return after the country reported its slowest growth in about half a century during strict Covid controls.

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Biden will announce end of national and public health Covid emergencies in May

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The move to end the declarations comes as House Republicans are set to pass a resolution to demand their immediate scrapping

Joe Biden informed Congress on Monday that he will end the twin national emergencies for addressing Covid-19 on 11 May, as most of the world has returned closer to normalcy nearly three years after they were first declared.

The move to end the national emergency and public health emergency declarations would formally restructure the federal coronavirus response to treat the virus as an endemic threat to public health that can be managed through agencies’ normal authorities.

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China claims Covid wave has peaked with severe cases, deaths falling fast

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But reporting from inside China during the lunar new year period suggests rates of infection and fatalities exceeding official reports

China’s health authorities have said the Covid wave is past its peak, with rapid decline in both severe cases and deaths in hospitals, but experts remain wary of the government’s official data.

According to China’s Center for Disease Control (CDC), the number of critically ill patients in hospital peaked in the first week of January, then rapidly declined by more than 70%. The number of deaths also reached its highest level that week, the data said.

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US moves to simplify Covid vaccines into yearly dose to target variants

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The FDA asked its scientific advisers on Thursday to help chalk out plan to move to a flu shot-like schedule for coronavirus

The US is poised to make Covid-19 vaccinations more like a yearly flu shot, a major shift in strategy despite a long list of questions about how to best protect against a still rapidly mutating virus.

The Food and Drug Administration asked its scientific advisers on Thursday to help lay the groundwork for switching to once-a-year boosters for most Americans – and how and when to periodically update the shots’ recipe.

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Will Covid reinfections pose increased health risks? Experts aren’t sure

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A study found that repeat infections increases the possibility of hospitalization or death, but some experts refute those findings

A recent study states that Covid-19 reinfections could pose additional risks to people’s long-term health – as compared to only getting Covid once – however some infectious disease experts in the US disagree that there is evidence showing repeat infections are more dangerous.

The issue of the impact of repeated infections is becoming a crucial one in the United States as the Covid-19 pandemic is now tailing off amid a widespread relaxation of any social distancing or restrictions, which has seen many people catch the virus two or more times.

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