Stay updated with breaking news from By Side Comparison. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
Companies hinting at — or sometimes outright claiming — mailing magic mushrooms to customers are not uncommon. Unfortunately, neither are scams and if the intent is to purchase an illegal
Background: Effective vaccines against coronavirus disease 2019 (COVID-19) are available worldwide; however, the longevity of vaccine effectiveness is not known. Objective: We performed a prospective observational study to assess the antibody response of healthcare workers against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) after BNT162b2 mRNA COVID-19 vaccination. Methods: SARS-CoV-2 neutralizing antibody (nAb) and spike (S) protein-IgG (S-IgG) antibody titers were examined in participants who received two doses of the BNT162b2 mRNA COVID-19 vaccine in a single center between...