welcome to our viewers on pbs in america and around the globe. it s exactly one year since the world health organization officially declared the coronavirus outbreak as a pandemic that s the point the disease was confirmed as a truly global problem. covid 19 has so far claimed 2.6 million lives but there s hope on the horizon as vaccines reach some of the furthest corners of the world. our global health correspondent naomi grimley has been looking at the pandemic one year in. it s been a year that most of us will remember for the rest of our lives. one of grief and loneliness on a scale none of us could ve imagined. it s exactly 12 months since the world health organization officially sounded the alarm about the seriousness of covid 19. we have therefore made the assessment that covid 19 can be characterised as a pandemic. and yet, after a whirlwind of scientific discoveries, we re now seeing vaccines being distributed to some of the most remote communities on earth. in bra