HPV vaccine: Some studies say one and done might be better CNN: Theodoros Teknos and Quintin Pan, professors at the School of Medicine, discussed their concerns about changing World Health Organization guidance for HPV vaccine dosage, after a study in which they were not involved concluded one dose may be enough coverage. “These patients will need to be studied longer to ensure that one shot is sufficient for a lifetime for protection,” Teknos said. |
![Vaccine for coronavirus in small bottle](https://thedaily.case.edu/wp-content/uploads/2021/07/GettyImages-1290703542-768x512.jpg)
Vaccine for coronavirus in small bottle