When it comes to the flu vaccine, scientists say it's our best protection against seasonal influenza.

科学家们称，流感疫苗是抵御季节性流感的最好办法。

It may turn out to be no more lethal than seasonal influenza, but that would still count as serious.

它可能不会比季节性流感更致命，但仍算严重。

Facilities have several options to provide protection to their staff — which include surgical masks — and can feel that staff are protected from seasonal influenza.

“设施有多种选择来为员工提供保护——包括外科口罩——并且可以感觉到员工受到了季节性流感的保护。

He added there had been an early spike in seasonal influenza cases and that an autumn surge of COVID-19 had seen a tripling of cases in the region since September.

他补充说，季节性流感已出现病例数激增的早期趋势，并且由于新冠肺炎疫情在秋季快速蔓延，该地区的病例自9月以来增加了两倍。