Coronavirus screening is being blamed for delays as migrant workers take longer to get clearance to return home for the holidays.

冠狀病毒篩查被指責為延誤，因為農民工需要更長的時間才能獲得返鄉過節的許可。

On Wednesday, TV news channel the showed cars and trucks queuing for miles on the narrow road leading to the port, the main crossing points between the two countries.

週三，電視新聞頻道的顯示，汽車和卡車在通往港口的狹窄道路上排隊數英里，這是兩國之間的主要過境點。

Local media is reporting that a lack of facilities there is causing exhaustion and ill health.

當地媒體報道說，那裡缺乏設施，造成疲憊和健康狀況不佳。

The South African government and police have not responded to Reuters requests for information on the deaths.

南非政府和警方沒有迴應路透社關於提供死亡資訊的要求。

South Africa, which the United Nations says hosts around 1.5 million Zimbabwean migrants, his suffering a second wave of covert 19 infections.

南非，聯合國說，那裡收容了大約150萬辛巴維移民，他遭受了第二波隱蔽的19種感染。

Authorities suspect the surgeon cases has been triggered by a genetic mutation off the disease.

當局懷疑外科醫生的病例是由一種基因突變引發的疾病。