The Johns Hopkins Center for Health Security COVID-19 Testing Toolkit FAQ provides answers to the most frequently asked questions about COVID-19 testing. The answers include specific information among a wide range of topics and situations, such as differences in tips for vaccinated or unvaccinated persons, or for unique challenges in testing children. The questions and answers are regularly updated to reflect new information, federal guidance, and topics of interest.
The Toolkit FAQ is part of the broader Johns Hopkins Center for Health Security COVID-19 Testing Toolkit which has been developed by the Johns Hopkins Center for Health Security. This project is funded by Lyda Hill Philanthropies and the Gordon and Betty Moore Foundation.