| 1. | Contaminated manure droppings faeces
带病毒的动物粪便 |
| 2. | Iv . by ear - piercing , tattooing or acupuncture using contaminated instruments
Iv .使用带病毒的工具穿耳孔纹身或针灸 |
| 3. | The virus is transmitted by the bite of infected mosquitoes
此病由日本脑炎病毒引致，给带病毒的蚊子叮咬就会染病。 |
| 4. | Your computer will break down if you open the e - mails that contain viruses
如果打开带病毒的电子邮件,你的电脑就会失灵 |
| 5. | Immunity is usually lift - long and there is no chronic carrier state
甲型肝炎痊愈后，通常可获终生免疫，并没有长期带病毒的情况。 |
| 6. | Immunity is usually life - long and there is no chronic carrier state
甲型肝炎痊愈后，通常可获终生免疫，并没有长期带病毒的情况。 |
| 7. | People with the virus may feel perfectly well , but they can still infect others
带病毒的人可能自我感觉很好，但他们可能传染给别人。 |
| 8. | The virus is transmitted by the bites of infected mosquitoes . culex tritaeniorhynchus is the principal vector of the disease
此病由日本脑炎病毒引致，给带病毒的蚊子叮咬就会染病。 |
| 9. | In theory , any leakage or seepage in the sewerage system is important as it could allow droplets carrying contaminated sewage to be ejected into the lightwell
理论上说，污水排放系统的任何渗漏均是严重的，因为它会使带病毒的水滴喷出天井。 |
| 10. | Mosquitoes are wnv vectors that become infected when they feed on infected birds . these infected mosquitoes can spread the virus to humans and other animals during feeding
当病媒蚊叮咬带病毒的野生雀鸟而受感染后，再叮咬人类或动物时便会将病毒传播。 |
