丝虫的

These pigs had acquired lungworm infestations presumably containing masked influenza virus under natural conditions.

这些猪在自然条件下已受到含有隐蔽流感病毒的肺虫寄生。

The medicaments that where can you buy remedial blood filariasis excuse me (hetrazan) ?

请问哪里能买到治疗血虫病的药物(海群生)?

The result showed that the positive is 33.1 % and the microfililaria is labialpapilia filaria microfililaria.

明,血蚴性率占33.1％,并对血蚴形态进行了观察,认定该种蚴为唇乳突虫的蚴。

As a rule the swine infested with the lungworms carrying the "masked virus" did not develop swine influenza immediately upon infestation with the lungworm.

通常，受到携带了“隐蔽病毒”的肺虫侵袭的猪，并不因肺虫的侵袭立即发生流感。