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).
The most common HIV test is a blood test. Newer tests can detect HIV antibodies in mouth fluid (not the same as saliva), a scraping from inside the cheek, or urine. Rapid HIV test results are available within 10 to 30 minutes after a sample is taken. In November 2010 the FDA approved the INSTI test, which gives results within 60 seconds. In 2012, the FDA approved the first true in-home HIV test. It uses a mouth swab and shows results in 20 to 40 minutes.