Nations consider vaccinating workers exposed to bird flu
The United States and Europe are taking steps to acquire or manufacture H5N1 bird flu vaccines to protect at-risk poultry and dairy workers, veterinarians, and lab technicians.
influenza
Frail pope to embark on Asia trip, his longest ever, in September
Pope Francis will embark on his longest overseas trip to Indonesia, Papua New Guinea, Timor-Leste, and Singapore from Sept. 2-13. Despite health concerns, he plans to visit these countries in Asia and Oceania, with Vietnam not included as a possible destination. The pope has been dealing with health issues like a cold, bronchitis, influenza, and a knee ailment that require him to use a wheelchair or cane. His agenda also includes day trips in Italy and a visit to Belgium in the second half of September. Pope Francis, the first pope from the Global South, has made connecting with Asia a priority, including working on a controversial deal with China on bishop appointments. Indonesia, Timor-Leste, the Philippines, and Singapore have significant Catholic populations.
Scientists investigate thousands of dead Antarctic penguins for bird flu
Researchers are investigating if bird flu has caused the deaths of hundreds, if not thousands, of penguins in Antarctica. The H5N1 virus is suspected to be the cause, but field tests were inconclusive. Samples are being sent to labs for further analysis. The disease has spread rapidly in wildlife since arriving in South America in 2022 and has now reached Antarctica. Penguins, including threatened species like Adelie and emperor penguins, are at risk of being impacted by the virus.
Wider bird flu spread raises concern for humans, animal health body says
The spread of bird flu to a growing number of species and regions has increased the risk of humans being infected by the virus, according to the head of the World Organisation for Animal Health (WOAH). The U.S. reported cases in dairy cows and a person in Texas, with concerns about potential transmission between cows. The virus has led to culling of millions of poultry globally, mainly carried by migrating wild birds. The virus has spread to new regions, affecting a variety of animals, including foxes, cats, tigers, seals, dolphins, and bears. The concern is the higher viral load and potential contamination of humans. There have been outbreaks of bird flu causing serious infections in people with close contact with infected animals, but no sustained human-to-human transmission observed. Scientists warn of the risk of the virus mutating to be transmissible between mammals, including humans, potentially leading to a large-scale pandemic.