Weekly roundup — Breathe it all in | Science | In-depth reporting on science and technology | DW | 22.09.2022

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Weekly roundup — Breathe it all in

There's a chance (based on early data) that we'll be able to avoid COVID-19 infections altogether if 'mucosal vaccines' live up to their promise. Until then, though, get a good night's sleep (even if it's short).