In very small amounts (say, a few teaspoons), and if the blood is free from pathogens (such as the many blood-borne diseases), blood might not harm you. Beyond that, watch out.
极少量的血譬如说，几茶匙，如果的血液里没有病原体如许多血液传染的疾病。
2
In very small amounts (say, a few teaspoons), and if the blood is free from pathogens (such as the many blood-borne diseases), blood might not harm you.
食用少量的血液(比如说，几小匙)，并且血液没带有一些血液传染病的病原体时，它可能不会有害身体。
3
Information and education are vital for the control of bloodbornepathogens.