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Potential mRNA Vaccine Poised for Release as Bird Flu Pandemic Threatens

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Innovative Vaccines in Development to Combat Potential Bird Flu Pandemic

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The emergence of COVID-19 highlighted the urgency of rapid vaccine development, taking approximately one year to roll out the first SARS-CoV-2 vaccine. Tragically, this was after millions of deaths and economic turmoil. However, if a bird flu pandemic strikes, we can respond significantly faster, thanks to pre-approved mRNA vaccines that are ready for immediate deployment. Phase III trials are actively being conducted in the UK and US.

“An influenza pandemic is highly likely in the future. It’s crucial we are adequately prepared,” states Richard Pebody from the UK Health and Safety Executive.

The primary threat is the H5N1 avian influenza strain, notably clade 2.3.4.4b. Emerging roughly a decade ago, this strain has sprawled among wild bird populations globally, even reaching Antarctica. It has also been reported in numerous wild mammals and poultry farms. Alarmingly, the infection is widespread among dairy cows in the United States.

Since 2024, over 100 cases of human infection have been documented; however, there is no evidence of person-to-person transmission. The risk continues as long as H5N1 avian influenza remains active.

“While we cannot predict the timing or severity of the next pandemic, proactive preparedness is essential as influenza viruses continue to circulate in animal populations and may adapt,” warns Hiwot Hirui from Moderna.

Moderna’s mRNA-1018 vaccine targeting H5N1 has completed Phase I and II trials with no safety concerns reported. Current Phase III trials involve 3,000 volunteers in the UK and 1,000 in the US.

Typically, vaccine trials assess effectiveness; however, due to the limited prevalence of H5N1 in humans, the focus will be on measuring immune responses in participants. Early results indicate a robust immune response, as noted by Hirui.

The trial prioritizes individuals aged 65 and older, along with poultry workers, who face higher risks of avian influenza exposure.

Some countries are stockpiling traditional vaccines against H5N1; for instance, The UK has secured 5 million doses. However, this conventional vaccine, similar to many seasonal influenza vaccines, is produced using chicken eggs, making it challenging to scale up production or adapt quickly if the virus evolves significantly.

In contrast, mRNA vaccine production can be rapidly scaled and easily modified. This adaptability presents a considerable advantage in pandemic preparedness, as outlined by Pebody.

The trial is Funded by the Coalition for Epidemic Preparedness Innovations (CEPI), which has the support of over 30 countries and various organizations, particularly following the reduction in mRNA vaccine funding by the US government.

Countries like England and the US are exploring the rollout of H5N1 vaccines for livestock, especially poultry. This methodology has been employed in various nations for years, with studies in France showing that vaccinating ducks significantly decreased H5N1 infections on farms.

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Source: www.newscientist.com

Apple Advocates for Revisions to Anti-Mass Law, Threatens to Suspend Shipments to the EU

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Apple is requesting the European Commission to revoke the technology legislation, cautioning that if changes are not made, it may halt the shipment of specific products and services to the 27-member bloc.

In its latest dispute with Brussels, the iPhone manufacturer argued that the digital market regulations have resulted in poorer experiences for Apple users, increased security risks, and disrupted the integration of Apple products.

The Silicon Valley company faced scrutiny from a three-year-old anti-Monopoly Act committee review aimed at regulating the dominance of major digital companies, including search engines, app developers, and messaging platforms.

It claimed that the legislation has already postponed the introduction of features such as live translation via AirPods and the demands for interoperability with non-Apple products, including live translation and screen mirroring from iPhones to laptops.

“The DMA implies that the list of features delayed for EU users will likely grow, leading to further delays in their experience with Apple products,” the company stated. It also noted that Brussels is fostering unfair competition, as the same rules don’t apply to Samsung, the leading smartphone vendor in the EU.

Some DMA requirements necessitate that Apple ensures headphones from other brands operate on iPhones. Apple expressed that this is a barrier preventing the rollout of live translation services in the EU, as competing companies could access conversation data, raising privacy concerns.

Apple argued that the DMA should be retracted or at least replaced with more suitable regulations. While it did not clarify which products could hinder future sales in the EU, it mentioned that the Apple Watch, first introduced a decade ago, would not be able to launch in the EU today.

This marks another confrontation between the California-based firm and the European Commission. Earlier this year, Apple appealed a €500 million fine levied by the EU for allegedly hindering app developers from exploring cheaper alternatives outside the app store.

In August, former US President Donald Trump threatened tariffs on unspecified nations in retaliation for regulations impacting US tech companies.

In a post on Truth Social, he remarked: “I stand against a country that attacks our incredible American tech companies. Digital taxes, digital service laws, and digital market regulations are all aimed at harming or discriminating against American technology.”

“They also provide the largest high-tech firms with an outrageous advantage, effectively giving a free pass to China. This needs to end, and it needs to end now!”

Referring to the DMA, Apple stated: “Rather than competing through innovation, already successful companies are twisting these laws to further their agendas to collect more data from EU citizens or to gain access to Apple’s technology without cost.”

It emphasized that the regulations under this law affect how users access apps. “Certain adult apps are available on iPhones from other markets that are not permitted in the app store, particularly due to risks posed to children.”

The European Commission has been asked for a statement on this matter.

Source: www.theguardian.com

Hurricane Milton Threatens Florida with Life-Threatening Storm Surge

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A storm surge is when hurricane force winds push shallow water towards the coast, causing an abnormal rise in water levels during a storm. Factors such as wind, the angle of approach of the storm, ocean floor shape, and storm’s low pressure all play a role in the intensity of the surge.

Storm surge is a deadly threat from hurricanes as it can quickly flood coastal areas and penetrate far inland.

West Florida’s shallow coastline along the Gulf of Mexico is particularly vulnerable to storm surges due to its gentle slopes and the continental shelf being close to the surface, making it easier for water to rise.

Climate change-induced rising sea levels further increase the risk of flooding in the region, and the impending Hurricane Milton has the potential to cause significant damage.

While the exact landing location of Milton is uncertain, small changes in its path can have a significant impact in areas like Tampa Bay. The National Hurricane Center is closely monitoring the storm’s movements and advising residents to be prepared for potential evacuation orders.

Historically, Tampa Bay is at high risk of storm surges due to its underwater topography acting as a funnel for floodwaters. The city’s urban development has also increased the vulnerability of its population and coastal structures to storm-related threats.

As Milton approaches Florida, its size may increase while its winds could weaken, affecting the height of storm surges. Local officials are urging residents to follow evacuation orders to ensure their safety.

Storm surge is a serious concern, particularly with major hurricanes classified as Category 3 or higher. Even lower-ranking storms can produce devastating storm surges, as seen with hurricanes like Katrina and Ike in the past.

Source: www.nbcnews.com