Opinion | Clues to the Next Variant Are All Around Us
Scientists recognise the clues to the next variant surge may simply all around us - air sampling in buildings, at sewage treatment plants, online searches indicating general sickness in the searches, increase remdial purchases in pharmacies and we need to look out for them in our monitoring programmes.
View the full story here: https://www.nytimes.com/2022/02/02/opinion/covid-variant-air-sewage.html