staying with vaccination rates. the world health orgazination says millions of healthcare workers are still unvaccinated, many of them are working without adequate protective equipment. in africa, fewer than one in ten healthcare workers are jabbed. here s the who head. new who working paper estimates that 115,000 health workers may have died from covid 19 betweenjanuary 2020 and may this year. in eastern europe, countries with low vaccination rates are struggling with high covid 19 cases. we re going to look at romania and russia first latvia. it s become the first country in europe to reimpose a full covid 19 lockdown. it ll last three and a half weeks. only essential shops can open, restaurants can only serve takeaways, and entertainment venues are now closed. latvia has one of the worst vaccination rates in the eu. 50% of the adults are fullyjabbed. and its health minister has