'Thank you': Google salutes front line workers fighting COVID-19 with hearts in final doodle of coronavirus series

'Thank you': Google salutes front line workers fighting COVID-19 with hearts in final doodle of coronavirus series

'Thank you': Google salutes front line workers fighting COVID-19 with hearts in final doodle of coronavirus series
'Thank you': Google salutes front line workers fighting COVID-19 with hearts in final doodle of coronavirus series