Aerosolized mucosal vaccines show promise in controlling SARS-CoV-2, offering greater protection and immune response than ...

Responding to rising mpox cases in Africa, the World Health Organization declared a public health emergency of international ...

How it works Convidencia is a viral vector vaccine using adenovirus five. With a viral vector, there is essentially a viral particle, which is programmed not to replicate. So, what is administered ...

That one is a viral vector vaccine – the gene that codes for the SARS-CoV-2 spike protein is carried inside a “shell” created from an adenovirus particle, which itself cannot replicate or ...

A study confirms the cardiovascular safety of different COVID-19 vaccine doses ... identified unpredicted T-cell immune responses to the adenoviral (Oxford/AstraZeneca and Janssen) COVID-19 ...

Here's what to know about the latest vaccines, who needs them and how they help prevent the more serious effects of COVID-19. The FDA granted emergency use authorization last week to an updated ...

Many healthy people have immunity from vaccines and previous infection. This is a KFF Health News story. The U.S. Food and Drug Administration has approved an updated COVID-19 shot for everyone 6 ...

Amid an ongoing surge, the U.S. Food and Drug Administration (FDA) has approved updated COVID-19 vaccines for the 2024-2025 respiratory disease season. The new shots, made by Moderna and Pfizer ...

Last year was the first year that the US had vaccines available to protect against all three major respiratory viruses — Covid-19, flu and RSV — but vaccine uptake was low for the season.

The simple quantitation of HIV-specific antibody by ELISA or Western Blot after vaccination is not sufficient owing to the vast majority of this antibody being nonprotective. Thus assays must ...