Coronavirus News LIVE Updates: US Scientists Developing Nasal Spray to Prevent Covid-19; More Than 2,500 US Virus Deaths in 24 Hours
Bhushan Vispute Wednesday 2nd of December 2020 11:56 AM
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Coronavirus News LIVE Updates: Scientists at the University of Pennsylvania and the biotech firm Regeneron are investigating whether technology developed for gene therapy can be used to make a nasal spray that will prevent infection with the new coronavirus.
Read more: NEWS18.COM
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