Churubusco is a rural town in northeast Indiana nestled in the corner of Whitley County about 15 minutes from the city of Fort Wayne. The town was originally divided by a set of railroad tracks, with the north side being Franklin and the south side Union. In 1847 America had just won a major battle at Churubusco, Mexico in the War with Mexico.
The p24 antigen test can detect the p24 protein on average 10 to 14 days after infection with HIV. , , , One drawback of this test is that levels of the p24 protein peak at around three to four weeks after exposure to HIV and are usually not detectable after five to six weeks (and sometimes even earlier).
Several HIV antibody tests are used today. The most common are blood and oral fluid tests. Unlike most testing methods, which can take anywhere from three days to several weeks, rapid HIV testing offers results in 20 minutes to an hour.