I suppose there were no epidemics in my port of call.

我想我船上一次停靠港没有传染性疾病。

youdao

My first port of call in town was the bank.

我进城的第一站是银行。

《牛津词典》

First of all, it didn't even occur to me to raise the problem with my local councillor, who is after all my democratically elected representative on the council, and who might well have been the first port of call in the past.

BBC: Lines painted in early Spring...