The new Omicron subvariant BA.5 has triggered a rise in infections in Portugal. But in many countries, the pandemic appears to be levelling off. What have we learned over the last two years? We find out - in this week's COVID-19 Special. Subscribe: https://www.youtube.com/user/deutschewelleenglish?sub_confirmation=1 For more news go to: http://www.dw.com/en/ Follow DW on social media: ►Facebook: https://www.facebook.com/deutschewellenews/ ►Twitter: https://twitter.com/dwnews ►Instagram: https://www.instagram.com/dwnews Für Videos in deutscher Sprache besuchen Sie: https://www.youtube.com/dwdeutsch #covid19 #omicron #pandemic