Health
New evidence shows origin of COVID could have been raccoon dogs
Scientists have uncovered new genetic evidence from the market in Wuhan, China, where COVID cases were first detected in late 2019.
Scientific America reports the findings add support to an animal origin of SARS-CoV-2, the virus that causes COVID.
These findings were presented to an advisory group convened by the World Health Organization earlier this week.
Florence Débarre, an evolutionary biologist at the French National Center for Scientific Research discovered genetic sequences of the virus that researchers in China – led by George Gao, former head of the Chinese Center for Disease Control and Prevention – had uploaded to a public genomic database called GISAID.
According to Scientific America, the sequences were subsequently taken down but not before several other researchers from different countries downloaded and analyzed them.
Samples containing viral RNA, which had been collected at the Huanan Seafood Wholesale Market in early 2020, also contained genetic material from raccoon dogs – a foxlike animal sold at the market – as well as other animals.
The virus sparked a global pandemic that has killed nearly seven million people, and debate has raged over whether it was caused by a natural spillover from wildlife to humans or a lab leak from a facility studying coronaviruses in Wuhan.
The new evidence does not directly prove that COVID jumped into humans from infected raccoon dogs, but it adds to a growing body of evidence in favor of a spillover from animals, Scientific America reported.
“These data do not provide a definitive answer to the question of how the pandemic began, but every piece of data is important in moving us closer to that answer,” said the World Health Organization’s director general Tedros Adhanom Ghebreyesus in a news briefing on Friday.
The scientists who are analyzing the data are currently preparing a report on their findings, which they hope to release in the coming days.
Health
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.
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.
Health
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.
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.
Health
Uzbekistan, UNICEF discuss pharmaceutical supplies to Afghanistan
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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