Without Booster, These Three Types Of Covid-19 Vaccines Are Effective For Up To 8 Months
A total of three vaccine corona virus Covid-19 made by Pfizer, Moderna, and Johnson & Johnson exhibit a robust immune response for up to eight months without booster. In a study published in the New England Journal of Medicine on Friday (15/10), researchers found signs that the three vaccines provide strong and long-lasting protection from … Read more