Just as we begin to enjoy our renewed freedoms, a potentially more infectious coronavirus mutation is emerging. Across the globe, countries have experienced a surge in cases credited to BA.2, including Denmark, the UK, Norway and Sweden. Should we be worried? Dr Norman Swan from the ABC's The Health Report and Coronacast joins us to discuss. Todays Headlines "Gutted” Ash Barty’s retirement shocks the world Putin’s senior advisor flees due to the war Election job creation campaign ramps up Hillsong founder Brian Houston resigns Sonny Bill Williams knocks out Barry Hall Follow The Briefing DON'T FORGET TO SIGN UP FOR THE BRIEFING NEWSLETTER. LINK IS IN OUR BIO ON INSTAGRAM Instagram: @thebriefingpodcast Facebook: TheBriefingNewsAUTwitter: @TheBriefingAU See omnystudio.com/listener for privacy information.