Researchers at Tel Aviv University have developed an effective, inexpensive, and simple COVID-19 vaccine that can be stored at room temperature and administered as a nasal spray Prof. Ronit Satchi ...

For example, a Randomized Controlled (clinical) Trial published in 2022, determined that a saline-nasal spray containing xylitol and other ingredients reduced the rate of COVID-19 infections by 62 ...

The nano-vaccine, a 200-nanometer particle, trains the immune system against all common COVID-19 variants, just as effectively as existing vaccines. Moreover, unlike other vaccines, it is conveniently ...

The aftertaste isn’t the most pleasant (which isn’t unexpected for most nasal sprays). Another thing to note is that the spray might make you drowsy, so it’s best to use it before you go to bed.

trains the immune system against all common COVID-19 variants, just as effectively as existing vaccines. Moreover, unlike other vaccines, it is conveniently administered as a nasal spray and does ...

This runs counter to blood tests, where more autoantibodies indicate a severe infection WEDNESDAY, Nov. 6, 2024 (HealthDay News) -- A simple nasal swab might help doctors predict the severity of a ...

1 Decongestant nasal sprays, on the other hand, tend to be medicated. They can contain active ingredients like pseudoephedrine hydrochloride or oxymetazoline hydrochloride alongside a range of non ...