Competing with giants like Takeda and Moderna, the plucky biotech believes it has unlocked a future with an easy, yearly oral vaccine.

Viral vectors are engineered viruses that are used to deliver genetic material into cells for various applications, such as gene therapy, vaccine development, and biotechnology research. These viruses ...

In a comparison of COVID-19 vaccines, the mRNA vaccine sustained higher anti-S IgG, while the Ad-vector had superior ...

A new, two-step flu vaccination strategy that pairs intramuscular injection of a viral vectored flu vaccine with nasal spray administration of a novel attenuated live flu virus appears to be safe and ...

Researchers suggest a vaccine could replace multiple jabs every year for seasonal respiratory infections and be on hand in the event of a new pandemic.

Live attenuated vaccines mimic natural infections, providing strong immunity but require refrigeration and caution for immunocompromised individuals. Subunit vaccines offer targeted immunity without ...