Antibodies to SARS-CoV-2 remain stable, or even increase, seven months after infection

The SEROCOV study also provides evidence that pre-existing antibodies to common cold coronaviruses may be protective

Date: August 6, 2021
Source: Barcelona Institute for Global Health (ISGlobal)
Antibodies to SARS-CoV-2 remain stable, or even increase, seven months after infection: The SEROCOV study also provides evidence that pre-existing antibodies to common cold coronaviruses may be protective -- ScienceDaily

Summary:

The levels of IgG antibodies against SARS-CoV-2 Spike protein remain stable, or even increase, seven months after infection, according to a follow-up study in a cohort of healthcare workers. The results also support the idea that pre-existing antibodies against common cold coronaviruses could protect against COVID-19. ......