The emergence of new COVID-19 variants has been an ongoing irritation for vaccine manufacturers.
The now-dominant Omicron subvariants BA.4 and BA.5 are better at spreading and evading protection.
That’s why some scientists are turning their attention to a new preventative measure they hope will tamper transmission. Jamie Mauracher reports on COVID-19 nasal sprays.
For more info, please go to https://globalnews.ca/news/7569565/nasal-spray-covid-19-prevention/
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The now-dominant Omicron subvariants BA.4 and BA.5 are better at spreading and evading protection.
That’s why some scientists are turning their attention to a new preventative measure they hope will tamper transmission. Jamie Mauracher reports on COVID-19 nasal sprays.
For more info, please go to https://globalnews.ca/news/7569565/nasal-spray-covid-19-prevention/
Subscribe to Global News Channel HERE: http://bit.ly/20fcXDc
Like Global News on Facebook HERE: http://bit.ly/255GMJQ
Follow Global News on Twitter HERE: http://bit.ly/1Toz8mt
Follow Global News on Instagram HERE: https://bit.ly/2QZaZIB
#COVID19 #Coronavirus #GlobalNews
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- U.S. & Canada
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- global news, COVID-19 nasal spray, COVID-19 treatments
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