The longer incubation period could reflect differences in methodology, specificity of diagnosis, route of transmission, infectious dose, or other factors.

更长的潜伏期可能反映了方法学、诊断的确切性、传播途经、感染剂量或其他因素的不同。

youdao

But the Nashville, Tenn. duo tempers their melancholy with an infectious dose of finger snaps and claps, bouncing rhythms and tinkling pianos.

NPR: Noble Three: 'I Would Run'

From July, all babies aged between two and four months will be offered a two-dose oral vaccine against the rotavirus, a highly infectious diarrhoea and vomiting bug.

BBC: Shingles vaccine to be routine for people in their 70s

Mainstream infectious disease doctors believe Lyme Disease, which is transmitted by ticks, is curable with a short dose of antibiotics.

FORBES: Chronic Lyme Disease Exemplifies What's Wrong With Playing Doctor On The Web