The development of artificial blood was fueled by the increased number of hiv cases, threatening an increase in the amount of contaminated blood available for blood transfusion, especially in .

The development of artificial blood has led to the increase in HIV cases which has led to the increase in the amount of contaminated blood which is available for blood transfusion as this has increased the chances in cases of patients in emergency.Blood transfusion is very essential as it helps people to get essential blood which they need to survive especially when they have lost a lot of blood due to a number of reasons.However, it is wise to exercise caution and to be extra cautious so as not to get people infected with the HIV virus through artificial blood tranfusion

Read more about blood transfusion here:

link