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‘Zombie virus’ revived after being trapped in permafrost for 50,000 years

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Scientists have revived a number of “zombie viruses” which have been trapped in Siberian permafrost for thousands of years – including one which is nearly 50,000 years old.

The 13 new viruses were identified by scientists who looked at samples of permafrost collected from the Russian province.

Sky News reported that one of the viruses had remained infectious after more than 48,500 years in deep permafrost, according to the study led by microbiologist Jean-Marie Alempic from the French National Centre for Scientific Research.

The virus, known as pandoravirus, should pose no threat to humans.

The team from the French National Centre for Scientific Research said further work needs to be carried out to assess what dangers could lie ahead from the risk of viruses in permafrost as climate change causes frozen landscapes to melt.

The study reads: “One quarter of the northern hemisphere is underlain by permanently frozen ground, referred to as permafrost.

“Due to climate warming, irreversibly thawing permafrost is releasing organic matter frozen for up to a million years, most of which decomposes into carbon dioxide and methane, further enhancing the greenhouse effect.

“Part of this organic matter also consists of revived cellular microbes as well as viruses that remained dormant since prehistorical times.”

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Afghanistan to launch nationwide polio vaccination campaign

UNICEF said that 12.7 million children in Afghanistan have been vaccinated against polio through ongoing immunization campaigns.

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Afghanistan is set to launch a new nationwide polio vaccination campaign on Monday, November 2, as health authorities continue efforts to eradicate the disease, following the vaccination of 12.7 million children across the country.

Afghanistan’s Polio-Free Initiative announced that the campaign will begin nationwide on Monday, while vaccination activities in the southern zone will start a day later, on Tuesday, November 3.

Meanwhile, the United Nations Children’s Fund (UNICEF) said that 12.7 million children in Afghanistan have been vaccinated against polio through ongoing immunization campaigns.

The UN agency noted that despite progress in vaccination coverage, efforts to completely eliminate polio in Afghanistan are continuing.

Polio is a highly infectious viral disease that mainly affects children under the age of five and can cause permanent paralysis.

Health organizations have urged families to cooperate with vaccination teams and ensure that all eligible children receive the required vaccine doses to protect them against the disease.

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Afghanistan urges polio vaccination as cases reach 42

World Polio Day is observed annually on October 24 to raise awareness and strengthen global efforts to eliminate the disease.

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Afghanistan Free Polio has urged parents and caregivers to vaccinate their children against polio, warning of the continued need for vaccination efforts as the country marks World Polio Day on October 24.

In a message issued on Saturday, the organization called on families to ensure their children receive polio vaccines, stressing that every child has the right to grow up free from the disease.

The organization also emphasized the role of families and communities in preventing the spread of the virus and achieving a polio-free Afghanistan.

According to a previous report by the World Health Organization (WHO), six new polio cases had been recorded in Afghanistan, bringing the total number of cases reported since the beginning of 2026 to 42.

Afghanistan and Pakistan remain the only countries where polio has not been eradicated.

World Polio Day is observed annually on October 24 to raise awareness and strengthen global efforts to eliminate the disease.

Health authorities and public health organizations continue to stress that vaccination and community participation are essential to protecting children and preventing further transmission of the virus.

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Uzbekistan, UNICEF discuss pharmaceutical supplies to Afghanistan

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Uzbekistan’s Agency for the Development of the Medical and Pharmaceutical Industry has held talks with UNICEF representatives and local pharmaceutical companies on expanding cooperation and opportunities to supply medicines to Afghanistan.

The meeting was attended by Agency Director Abdulla Azizov, UNICEF Representative in Afghanistan Tajudeen Oyewale, and UNICEF Deputy Representative in Uzbekistan Geoffrey Ijumba.

According to Uzbekistan’s National News Agency, discussions focused on expanding access to international procurement platforms for Uzbek-made medicines, ensuring compliance with international quality standards, and improving transparency in pharmaceutical procurement and tender procedures.

The participants also explored mechanisms for bilateral agreements and potential medicine supplies to Afghanistan.

During the visit, the delegation toured BioPharma City, a pharmaceutical cluster under construction in the Tashkent region, and the Pharmaceutical Technical University. They were briefed on projects aimed at expanding domestic pharmaceutical production and training qualified specialists.

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