Covid-19 antibodies wane within three months, Oxford study suggests

Covid-19 antibodies wane within months, Oxford healthcare workers study shows (Simon Dawson/PA)

Coronavirus antibodies fall by half in less than 90 days and fall faster in younger adults, new research suggests.

The ongoing study of staff at Oxford University Hospitals NHS Foundation Trust (OUH) also showed that virus antibodies last longer in people who have had symptoms and fade quicker in asymptomatic people.