Study shows antibodies remain for 17 months after Covid infection
Extensive research carried out on 769 medical professionals at Catalan hospital
antibodies
Covid-19 prevalence over two times higher than confirmed cases, study reveals
11.6% of Catalans have developed antibodies according to Spanish health ministry research
Latest study shows almost 6% of people in Catalonia have Covid-19 antibodies
Figures are 7.3% in Barcelona, 2.7% in Girona, 2.9% in Lleida and 1.5% in Tarragona
Study reveals 7.1% of Barcelona residents have Covid-19 antibodies
The figure is 2.5% for Girona, 3.7% for Lleida, 1.6% for Tarragona and 5% for Spain as a whole