Death toll from powerful Afghan quake tops 2,200 as search for survivors continues
The death toll from Sunday’s powerful earthquake in eastern Afghanistan has risen above 2,200, with search and rescue operations ongoing. Local offi...
Beijing, February 24, 2025 – A newly identified bat coronavirus, designated HKU5-CoV-2, has been found to enter human cells using the same cell-surface protein as SARS-CoV-2, the virus responsible for COVID-19, according to a study published in the journal Cell.
While the virus possesses key features such as a furin cleavage site that facilitates entry via the ACE2 receptor, researchers noted that it does not infect human cells as efficiently as SARS-CoV-2.
In laboratory experiments, HKU5-CoV-2 successfully infected human cells with high ACE2 levels in both test tube assays and in models simulating human intestinal and airway tissues. The study further identified several monoclonal antibodies and antiviral drugs capable of targeting the bat virus, offering potential avenues for preemptive therapeutic strategies.
The research has attracted significant market attention; Bloomberg reported that news of the study influenced a modest rise in shares of several COVID vaccine manufacturers, including Pfizer, Moderna, and Novavax. However, infectious disease expert Dr. Michael Osterholm from the University of Minnesota cautioned that the reaction might be “overblown.” He pointed to the extensive preexisting immunity in the global population against similar SARS viruses and the markedly lower binding affinity of HKU5-CoV-2 to human ACE2 compared with SARS-CoV-2, factors that could mitigate the pandemic risk.
While the discovery highlights a potential pathway for zoonotic spillover, the authors of the study stressed that several suboptimal factors for human adaptation suggest that the risk of this bat virus emerging as a human pathogen should not be exaggerated. The findings add to the growing body of research on coronaviruses and underscore the importance of continued surveillance of wildlife pathogens.
AnewZ has learned that India has once again blocked Azerbaijan’s application for full membership in the Shanghai Cooperation Organisation, while Pakistan’s recent decision to consider diplomatic relations with Armenia has been coordinated with Baku as part of Azerbaijan’s peace agenda.
A powerful eruption at Japan’s Shinmoedake volcano sent an ash plume more than 3,000 metres high on Sunday morning, prompting safety warnings from authorities.
A day of mourning has been declared in Portugal to pay respect to victims who lost their lives in the Lisbon Funicular crash which happened on Wednesday evening.
The UK is gearing up for Exercise Pegasus 2025, its largest pandemic readiness test since COVID-19. Running from September to November, this full-scale simulation will challenge the country's response to a fast-moving respiratory outbreak.
A Polish Air Force pilot was killed on Thursday when an F-16 fighter jet crashed during a training flight ahead of the 2025 Radom International Air Show.
Thailand’s royal authority has blocked a move by acting Prime Minister Phumtham Wechayachai to dissolve parliament and call snap elections, citing legal concerns over his authority to submit such a request, local media reported on Wednesday.
More than 100,000 people are expected to take part in France’s “Block Everything” movement on 10 September, broadcaster France Info reported on Thursday. Energy, transport, and defence sectors are likely to be the most affected.
The death toll from Sunday’s powerful earthquake in eastern Afghanistan has risen above 2,200, with search and rescue operations ongoing. Local officials warn that many people remain trapped under rubble, and the number of fatalities is likely to climb further.
Colton Herta, nine-time IndyCar race winner, is set to compete in Formula Two next year while also taking on a test driver role for Cadillac.
The Federal Aviation Administration (FAA) has announced plans to propose updates to the certification process for new commercial aircraft, according to a notice released by the Trump administration on Thursday.
You can download the AnewZ application from Play Store and the App Store.
What is your opinion on this topic?
Leave the first comment