Good afternoon, listeners. Today is Wednesday, June 18, 2025, and this is your Bird Flu Bulletin: Daily H5N1 Update. In today's top stories, we have three major developments over the last 24 hours.

First, the World Health Organization has released an updated report showing a significant rise in H5N1 cases in Southeast Asia. Thailand has reported 15 new cases, marking a 25% increase compared to yesterday's figures. This surge is believed to be linked to increased transmissions in poultry farms, prompting local authorities to tighten biosecurity measures.

Second, in a major breakthrough, researchers in the United Kingdom have successfully mapped the genetic mutations of the latest H5N1 strain. This development is expected to accelerate the production of an effective vaccine, which is currently in early clinical trials. Dr. Emily Carter, the lead researcher, stated that this discovery puts us one step closer to controlling the virus's spread.

Third, in response to the rising cases, the Centers for Disease Control and Prevention in the United States has issued new guidelines recommending that travelers returning from affected regions undergo a seven-day isolation period, even if they are asymptomatic. This move aims to prevent potential outbreaks within the country.

The total global case numbers have now reached 220 today, up by 40 from yesterday. Despite the increase, the mortality rate remains stable at approximately 60%, highlighting the ongoing threat of this virus but also the urgent need for preventative measures.

During an interview today, we spoke with Dr. Sarah Lee, a leading epidemiologist with the CDC, who emphasized the importance of vigilance: "Although the public may feel a sense of fatigue from previous pandemics, it's crucial to remain aware and proactive. Continued research and cooperation on a global scale are key to mitigating the impacts of H5N1."

Looking ahead to tomorrow, we expect an important meeting of international health experts who will discuss the potential for a coordinated global response. The World Organization for Animal Health is also anticipated to issue a statement concerning increased surveillance of avian populations, which could help in early detection and containment efforts.

This concludes today's Bird Flu Bulletin: Daily H5N1 Update. Stay informed and take care of your health. Thank you for tuning in.