| 1. | Both disorders were caused by the american tobacco ringspot virus .
两种病害是美国烟草环斑病毒引起的。 |
| 2. | Swine pox, which belongs to the pox disease complex, is caused by two antigenically different poxviruses .
猪痘属于痘病群，是由两种抗原上不同的痘病毒引起的。 |
| 3. | Hpv causes 70 per cent of cervical cancers
70 %的宫颈癌是由于hpv病毒引起的。 |
| 4. | An outbreak of infectious diarrhea caused by norovirus
诺如病毒引起的感染性腹泻暴发疫情调查 |
| 5. | Dengue fever is a viral infection caused by the dengue virus
登革热是由登革病毒引起的病毒感染。 |
| 6. | Bird flu is a contagious disease caused by type a flu virus
禽流感是由a型流感病毒引起的传染性疾病。 |
| 7. | Dengue fever is an acute viral disease caused by the dengue virus
登革热是一种由登革热病毒引起的急性传染病。 |
| 8. | Hepatitis a is one form of viral hepatitis caused by hepatitis a virus
甲型肝炎是由甲型肝炎病毒引起的一种病毒性肝炎。 |
| 9. | Any tumor that cause possibly by virus had not proved its are infectious
任何可能由病毒引起的肿瘤都还未证实其有传染性。 |
| 10. | Chikungunya fever is an acute viral disease caused by the chikungunya virus
基孔肯雅病是一种由基孔肯雅病毒引起的急性传染病。 |
