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Chinese researchers find bat virus enters human cells via same pathway as COVID

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A newly discovered bat coronavirus uses the same cell-surface protein to gain entry into human cells as the SARS-CoV-2 virus that causes COVID-19, raising the possibility that it could someday spread to humans, Chinese researchers have reported.

The virus does not enter human cells as readily as SARS-CoV-2 does, the Chinese researchers reported in the journal Cell, opens new tab, noting some of its limitations, Reuters reported.

The scientists said that like SARS-CoV-2, the bat virus HKU5-CoV-2 contains a feature known as the furin cleavage site that helps it to enter cells via the ACE2 receptor protein on cell surfaces.

In lab experiments, HKU5-CoV-2 infected human cells with high ACE2 levels in test tubes and in models of human intestines and airways.

In further experiments, the researchers identified monoclonal antibodies and antiviral drugs that target the bat virus.

Bloomberg, which reported on the study earlier on Friday, said the paper identifying the bat virus had moved shares of COVID vaccine makers. Pfizer shares closed up 1.5% on Friday, Moderna climbed 5.3% and Novavax was up about 1% on a down day for the broader market.

Asked about concerns raised by the report of another pandemic resulting from this new virus, Dr. Michael Osterholm, an infectious disease expert at the University of Minnesota, called the reaction to the study “overblown.”

He said there is a lot of immunity in the population to similar SARS viruses compared with 2019, which may reduce the pandemic risk.

The study itself noted that the virus has significantly less binding affinity to human ACE2 than SARS-CoV-2, and other suboptimal factors for human adaptation suggest the “risk of emergence in human populations should not be exaggerated.”

 

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Jalal Jalali discusses health cooperation with head of CDE in Kabul

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Noor Jalal Jalali, Minister of Public Health, met Thursday with Anthony Dutemple, Director General of the Chain of Hope (CDE), to discuss numerous issues around health.

Jalali discussed the organization’s strategy, maternal and child health activities, support for emergency obstetric and gynecological services, provision of training programs aimed at enhancing the capacity of healthcare workers, equipping the cardiac treatment department of Indira Gandhi Hospital, and expanding coordination and cooperation in the health sector.

The Ministry of Public Health stated that Jalali described the cooperation of partner institutions and organizations as important for strengthening the health sector and called for further collaboration in expanding adult cardiac treatment services at Ibn Sina Chest Hospital, equipping and standardizing the cardiac treatment department at Indira Gandhi Hospital, and improving the capacity of healthcare workers.

During the meeting, representatives of the Chain of Hope emphasized their continued support for Afghanistan’s health sector and pledged the necessary cooperation in the aforementioned areas.

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Midwives Day: UN urges greater investment to protect mothers and newborns in Afghanistan

UNFPA added that improving access to skilled midwives is key to ensuring safer pregnancies and addressing persistent gaps in healthcare services for women and children.

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Marking the International Day of the Midwife, the United Nations Population Fund in Afghanistan has called for urgent investment in midwifery services to help reduce maternal and newborn deaths across the country.

In a message shared on X, UNFPA said expanding the global midwifery workforce — including the addition of up to one million midwives — would be one of the most effective ways to save lives by improving access to antenatal care, safe deliveries, and postnatal support.

The agency stressed that midwives are central to strengthening healthcare systems and preventing avoidable deaths, particularly in Afghanistan where maternal and child health indicators remain among the most challenging.

UNFPA added that improving access to skilled midwives is key to ensuring safer pregnancies and addressing persistent gaps in healthcare services for women and children.

The organization reaffirmed its commitment to maternal and newborn health programmes and called on international partners to sustain support for strengthening Afghanistan’s healthcare workforce.

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Three dead in suspected hantavirus outbreak on cruise ship

Hantavirus is a rare but potentially serious infection transmitted primarily through contact with rats or mice or their droppings.

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Three people have died following a suspected outbreak of hantavirus aboard a cruise vessel operated by Oceanwide Expeditions, as the ship remains stationed off the coast of Cape Verde island.

The vessel, which had been travelling from Argentina, has been halted near the archipelago for at least 24 hours, with no clearance granted for passengers to disembark, according to local reports and the operator.

Among the dead are a Dutch couple, aged 70 and 69, who fell ill during the voyage and were evacuated from the ship. A third Dutch national has also died, with their body still on board.

A 69-year-old British passenger—currently the only confirmed case of the virus—is being treated in intensive care at a hospital in Johannesburg, South Africa, after being medically evacuated. Two crew members on the ship have also fallen ill and are in urgent need of care.

Oceanwide Expeditions said it is working with health authorities to manage the situation, but emphasized that the vessel has not yet received authorization to dock in Cape Verde.

Hantavirus is a rare but potentially serious infection transmitted primarily through contact with rats or mice or their droppings. Symptoms can initially resemble flu but may rapidly progress to severe respiratory complications. There is no specific antiviral treatment, and care is typically supportive, with early medical intervention considered critical.

Health officials have not yet confirmed the source of the suspected outbreak, and investigations are ongoing as authorities monitor the condition of passengers and crew still aboard the ship.

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