Tag: Janssen

T cells from previous infections and shots are protective against the Omicron variant

Posted on by Jesse Santiano, M.D.

Antibodies and T- cells are produced in response to viral infections and immunizations, and they are specific to the protein sequences of each virus. The immune system “reads” those protein sequences during infections and immunizations and makes particular antibodies and T cells specific to them. The immune system also retains the information in its memory….

Lot Numbers of Pfizer and Moderna mRNA Vaccines with the Highest Deaths

Posted on by Jesse Santiano, M.D.

📢 Important Update (2025):A new 2025 article with updated findings on COVID-19 vaccine lot numbers is now available. It consolidates the most recent data on adverse effects, including deaths, severe allergic reactions, and myocarditis, across Moderna, Pfizer, and Janssen vaccines. 👉 Pfizer COVID-19 Vaccine Lot Numbers with the Most Deaths This topic is updated and…