A malaria vaccine developed by members of the University of Oxford team behind the AstraZeneca COVID-19 jab has ... answering concerns that the effectiveness of the vaccine may wane over time ...

Perspective from Amesh A. Adalja, MD A combination messenger RNA vaccine against COVID-19 and seasonal influenza stacked up well against currently recommended vaccines in a phase 3 trial ...

Following the COVID-19 pandemic, mRNA-based vaccines have been shown to provide rapid and precise immune responses, however, this technology has much wider applications. Many leading pharma and ...

Vaccines of the Future: Harnessing the Immune System for Long-Lasting Protection May 7, 2025 — Scientists have uncovered a promising new way to enhance the effectiveness of vaccines by tapping ...

Brazilian health authorities Thursday launched a campaign explaining the proper use and handling of the Janssen COVID-19 vaccine and the number of booster doses recommended for this specific drug.

Headache and fatigue were the most commonly reported incident adverse events of the AZD1222 (ChAdOx1 nCoV-19) COVID-19 vaccine in real-world settings across the United Kingdom; anosmia (loss of ...

A pair of new studies highlight respiratory syncytial virus (RSV) in US adults, with one estimating 75% vaccine effectiveness (VE) against medically attended illness in the 2023-24 respiratory virus ...

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Data across nine pre-COVID flu seasons in Ontario reveal that flu vaccine effectiveness (VE) wanes 9% every 28 days beginning 41 days post-vaccination in adults but not in children, according to a ...

In 2021, Adirim served as acting assistant secretary of health affairs and played a role in the Department of Defense’s rollout of mandatory COVID-19 vaccines. “We’re honest and up-front in ...