Drug-free nasal spray could protect against COVID, flu
Yahoo · 3d
Nasal spray flu vaccine approved for home use: Here’s what to know
The Food and Drug Administration (FDA) has approved the first nasal spray flu vaccine which can be administered by the patient or a caregiver. FluMist, produced by European pharmaceutical company and Covid vaccine-maker AstraZeneca, was announced last week and can be used by adults aged 49 and under.
Opinion
MarketWatch · 15h
Opinion: Harvard scientists say this $25 nasal spray beats flu, colds and COVID-19 with 99% success
If this flu-busting nasal spray lives up to its promise, it will be a blockbuster. Scientists at Harvard Medical School have developed a simple nasal spray, made of harmless ingredients, that they reckon can protect us against flu, colds and COVID-19 with near-100% success.
techexplorist · 2d
A drug-free nasal spray could ward off respiratory infections
Experiments in mice showed that a single dose of the PCANS nasal spray could effectively block infection from the influenza virus (PR8) at 25 times the lethal dose. Virus levels in the lungs were reduced by over 99.99%, and the inflammatory cells and cytokines in the lungs of treated mice were normal.
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