herd immunity
英 [hɜːd ɪˈmjuːnəti]
美 [hɜːrd ɪˈmjuːnəti]
网络 群体免疫; 群體免疫; 族群免疫力; 群体免疫力; 人群免疫性
双语例句
- The study also provided evidence of the so-called "herd immunity effect" in which unvaccinated older people benefit from the vaccination of children and infants.
该研究还提供了所谓“人群免疫效应”的证据，即接种了疫苗的婴幼儿使未接种过该疫苗的大龄人群受益。 - There was a very significant negative association between the attack rate and the herd immunity ( P < 0.01).
罹患率与流行前群体免疫呈非常显著的负相关（P<0.01）。 - Conclusions Varying extent of IgG anti-SARS-CoV antibody levels in serum of different population groups in Guangzhou were observed and the herd immunity had increased after the epidemic of SARS.
结论广州不同人群血清中都有不同程度的SARS冠状病毒IgG抗体，经过本次SARS流行，人群的免疫性有所提高。