**Background**: High-dose, adjuvanted, and recombinant influenza vaccines may offer improved effectiveness among older adults compared to standard-dose, unadjuvanted, inactivated vaccines. However, the Advisory Committee on Immunization Practices …
Vaccines provide powerful tools to mitigate the enormous public health and economic costs that the ongoing SARS-CoV-2 pandemic continues to exert globally, yet vaccine distribution remains unequal among countries. To examine the potential …
In the face of vaccine dose shortages and logistical challenges, various deployment strategies are being proposed to increase population immunity levels to SARS-CoV-2. How timing of delivery of the second dose affects infection burden but also …