1. AIDS
... after the infection, but less reliable when used in the early stage of HIV. Doctors confirm a positive result by using the Western Blot test. This test detects lower levels of HIV antibodies. During this, a blood sample is place on a paper strip with HIV proteins and if antibodies are present ... , they bind with the HIV proteins, changing the color on the paper. The ELISA and the Western Blot test combined is more than 99.9 percent accurate within weeks following exposure. Physicians differentiate between people who have HIV and those who have AIDS. The ... strict guidelines for health-...
- Word Count: 2500
- Approx Pages: 10
- Grade Level: High School