If you've had your COVID-19 booster you may not need another shot for years
The New York Times is reporting that a number of studies have found T-cell response after vaccination with any of the 4 main COVID-19 vaccines should present a strong defense against the disease and its variants for years.
— Read the restSpecialized immune cells called T cells produced after immunization by four brands of Covid vaccine — Pfizer-BioNTech, Moderna, Johnson & Johnson and Novavax — are about 80 percent as powerful against Omicron as other variants, the research found.