Feb 7, 2024 · The immune response from a COVID-19 infection usually tamps down after 3-4 months, says Kawsar Talaat, MD, a vaccinologist and associate ...

Apr 29, 2024 · This immune response can protect you against reinfection for several months, but this protection decreases over time. People with weakened ...

However, it usually takes a few weeks for the body to produce T cells and B cells after vaccination. During this time, it's possible to acquire the virus that ...

Apr 21, 2022 · Several studies have found that people who've been infected with COVID-19 continue to produce antibodies to the virus for seven or eight months ...

Jan 26, 2021 · But, promisingly, their levels remained fairly stable over time, declining only modestly at 6 to 8 months after infection. Virus-specific B ...

Feb 25, 2022 · Duration and longevity of immunity against COVID-19​​ Antibodies begin mobilizing within the first few days following an infection with COVID-19 ...

It's estimated that getting COVID-19 and COVID-19 vaccination both result in a low risk of another infection with a similar variant for at least six months.

Here, we monitored the SARS-CoV-2 specific immune response in COVID-19 patients followed up to 15 months after symptoms onset. Following a peak at day 15–28 ...