Author: staff

Traffic on Interstate 95 passes oil storage tanks owned by the Colonial Pipeline Co. on Sept. 8, 2008, in Linden, New Jersey. A major pipeline that transports fuels along the East Coast had to stop operations because of a cyberattack. (Mark Lennihan/AP Photo)

About 2:45 a.m., a sedan was driving east on West Jefferson Street approaching Raynor Avenue, according to a news release from the Joliet Police Department. The car failed to follow a curve in the road and drove off the road, striking a tree and a traffic signal, police said.

Though daily testing data varies periodically, state figures show that the seven-day average for total tests administered has decreased since January, when the first vaccinations were just beginning for health care workers. That month, the seven-day average regularly surpassed 90,000 tests until testing numbers began generally decreasing in February and March. In April, seven-day testing averages ranged between around 70,000 and 80,000, down from peaks in November when daily tests were surpassing 100,000.

Though daily testing data varies periodically, state figures show that the seven-day average for total tests administered has decreased since January, when the first vaccinations were just beginning for health care workers. That month, the seven-day average regularly surpassed 90,000 tests until testing numbers began generally decreasing in February and March. In April, seven-day testing averages ranged between around 70,000 and 80,000, down from peaks in November when daily tests were surpassing 100,000.

1. What kinds of coronavirus tests are available? There are two main types of COVID-19 tests: diagnostic tests that detect the presence of the virus in a sample when there’s an active infection and antibody tests, also known as serology tests, which search a blood sample for proteins called antibodies that indicate a previous infection. Diagnostic tests include PCR tests, where a sample from a nasal swab or saliva specimen is processed by a lab so any trace amount of the virus is amplified and detected. Another form of diagnostic testing is antigen testing, also known as a rapid diagnostic test, which detects specific proteins on the surface of the virus.