Delta unveils contact tracing initiative for travelers
Delta Airlines will begin contact tracing
Delta rolls out contact tracing program
デルタ フライレディのご紹介 |デルタ航空
COVID-19: Delta Ministry Of Health Engages In Contact Tracing
States cut down on COVID-19 contact tracing efforts despite Delta variant surge
Fears Sydney's contact tracing system could be overwhelmed by COVID-19 Delta outbreak | 7.30
Contact tracing helping prevent Delta surges
Contact Tracing at Delta College
Delta variant creates need for more contact tracing tools
Contact tracing amid the Delta variant | The Final Word
Contact tracing needed amid delta variant surge, expert says
Contact tracing can't keep up with delta variant, focus now on testing & treatment
New Zealand says even 'gold standard' of contact tracing not enough to control Delta variant
Contact tracing delayed as delta variant spreads
Palace sees need to strengthen contact tracing amid Delta variant threat | ANC
Local Health Departments increase contact tracing as covid delta variant continues to spread.
デルタ航空の脅威の中、PHは接触者追跡を強化するよう要請
Valenzuela ramps up contact tracing, vaccinations amid Delta variant threat; No clustering yet | ANC
Laguna, Cagayan de Oro ramp up contact tracing after detecting Delta COVID cases | ANC
