您要查找的是不是：
- How genetic techniques are being used to aid the development of a Salmonella vaccine. 遗传技术是怎样用来开发沙门氏菌疫苗的。
- He had a vaccination against rabies. 他做了疫苗注射以预防狂犬病。
- I'm immune to smallpox as a result of vaccination. 我接种过疫苗了,所以对天花有免疫力。
- She hasn't taken since her first vaccination. 自从她第一次接种以来,疫苗一直没有发过。
- Five people are taken to hospital with Salmonella poisoning. 有五个人由于得了沙门氏菌中毒症而被送进了医院。
- Salmonella vaccination 沙门菌属接种
- I'm to have a vaccination tomorrow. 我明天去种痘。
- Here is my vaccination certificate. 这是我的预防注射证明单。
- When do you get your last vaccination? 你最后一次预防注射是在什么时候?
- The number of salmonella cases continues to rise. 沙门氏菌的患者还在继续上升。
- Do you check my vaccination certificate, too? 你也要检查我的疫苗注射证明书吗?
- Assume that all turtles have salmonella. 请假定所有的龟都带有沙门氏菌。
- No aflatoxin、no salmonella、no mould etc. 无黄曲霉、沙门氏菌、霉菌等。
- She has not taken since her first vaccination. 自从她第一次接种以来，疫苗一直没有发过。
- No aflatoxin、salmonella、mould etc. 无黄曲霉、沙门氏菌、霉菌等。
- Our vet is very efficient; he sends us a reminder when the cat is due for a booster vaccination as a matter of course. 我们的兽医工作效率很高，当猫要按时免疫接种时，他总给我们寄一张提醒单来。
- Vaccination has a preventive effect. 种了一次牛痘，起预防作用。
- Vaccination has made smallpox a very rare disease. 接种疫苗已使天花成为一种很稀罕的疾病。
- Vaccination immunizes one against smallpox. 接种牛痘能使人免患天花。
