University of Arizona Heath Sciences researchers developed one of the most accurate COVID-19 antibody tests available and now have shown antibodies persist for months after infection, providing long-term immunity.

The question of how long immunity lasts against COVID-19 is one step closer to being answered, according to a new study. Researchers from the University of Arizona Health Sciences studied the production of antibodies from a sample of nearly 6,000 people and found immunity lasts for at least several months after being infected with SARS-CoV-2, the virus that causes COVID-19.

Three new reports show coronavirus immunity can last for months -- and maybe even longer. The findings suggest that many, if not most, people who recover from coronavirus infections are protected for at least a period of time. One study found that people produce antibodies that protect against infection and last for at least five to seven months. "We have one person that is seven months out. We have a handful of people that are five to seven months out," Deepta Bhattacharya, an immunobiologist at the University of Arizona College of Medicine, told CNN.

Using a highly accurate test they developed, University of Arizona Health Sciences researchers have shown that antibodies persist for months after infection.

Health Sciences researcher Dr. Jun Wang says the world can be better prepared for the next viral outbreak by supporting infectious disease research now.

People sickened with COVID-19 produce "high-quality" antibodies against the virus five to seven months after they become infected, according to an analysis published Tuesday by the journal Immunity. The findings suggest that those infected with the new coronavirus potentially can develop long-lasting immunity to it, researchers from the University of Arizona Health Sciences said.

Immunity against COVID-19 may persist for at least five months after being infected with the SARS-CoV-2 virus, according to a study led by an Indian-origin researcher in the US. The researchers from the University of Arizona Health Sciences studied the production of antibodies from a sample of nearly 6,000 people infected with the novel coronavirus.

A study from the University of Arizona Health Sciences study shows COVID-19 antibodies provide lasting immunity.

COVID-19 patients may produce antibodies for at least five months after initial infection, according to a study published in the journal Immunity. Researchers at the University of Arizona Health Sciences in Tucson analyzed antibody production from 5,882 blood samples collected in Arizona's Pima County as part of a larger effort to create and validate a COVID-19 antibody test.