3. PASC subjects´ neutralizing potential is slightly inferior compared to controls
High neutralizing antibodies titers are considered to protect effectively against SARS-CoV-2 infection, and their waning is related with high risk of reinfection or vaccine breakthrough infection(26). Currently it is unclear, whether the neutralizing antibodies (NAb) play a role in PASC pathogenesis, therefore we measured the titers of WT NAb in PASC and control individuals. We found slightly higher titers of WT NAb among the controls compared to PASC subjects, however without reaching a statistical significance (fig. 3).