Differences Between In Vivo Diagnostics and In Vitro Diagnostics A variety of unique aspects are involved in medical laboratory testing. One of these tests is the in vitro diagnostic (IVD) reagents provided by [IVD companies](https://en.wondfo.com/) like Wondfo. This review paper will discuss the definition of IVD and how it differs from traditional in vivo diagnostic methods. ![](https://i.imgur.com/6iyInhs.png) What are IVD kits? Hospitals and laboratories frequently have IVD kits available. IVD reagents are used to identify certain biomarkers in a patient's blood or urine to diagnose a variety of disorders. IVD kits can be used to identify several illnesses, including drug addiction, cancer, heart problems, and infectious infections. To detect various diseases, IVD kits make use of several substances. To provide a more thorough diagnosis, these tests are frequently performed in conjunction with other diagnostic techniques. Differences between in vivo diagnostics and in vitro diagnostics In vivo diagnosis and in vitro diagnosis are the two primary methods of diagnosis. An in vivo diagnostic test is carried out on a living subject and includes exams like X-rays, MRIs, and CAT scans. Diagnostic procedures known as in vitro diagnostics are carried out on tissues or cells other than living organisms. Medical diagnostics and research both use this kind of diagnosis. In vitro diagnostics are more precise than in vivo diagnostics, which is a significant distinction. For instance, while in vivo diagnostic tests cannot, in vitro diagnostic testing can be used to identify particular viruses. Because they do not use living organisms, in vitro diagnostics are also quicker than in vivo diagnostics. Conclusion Beyond just determining a patient's disease, in vitro diagnostic testing is a growing profession. An in vitro diagnostic test such as [rapid flu tests](https://en.wondfo.com/pt/index94.html) is a medical procedure that aids in the identification of a health problem or the diagnosis of a disease. It may be necessary to do an in vitro diagnostic test for several purposes, including early cancer detection or illness development monitoring