(epidemiology) The indirect protection against the spread of a contagious disease in a given population caused by the immunity of a significant proportion of the population to that particular disease; the immunity may have been obtained through having survived the infection or through vaccination.

A stud boar, a male pig kept for breeding.

To push people or animals into a group, as a herd.

plural of herd path

plural of herd behaviour

simple past tense and past participle of share-herd

Third-person singular simple present indicative form of share-herd

Alternative form of share-herd

simple past tense and past participle of share herd

Third-person singular simple present indicative form of share herd