Our investigation in contact tracing efforts are ongoing, but at this time we are aware of one confirmed and another possible case with the B 117 variant of the virus, as described by Dr Travanti.
我們對接觸者追蹤工作的調查正在進行中,但目前我們知道有一例確診病例和另一例可能的病例感染了Travanti博士所描述的B 117變種病毒。