An Immunologist Fights Covid with Tweets and a Nasal Spray - Quanta Magazine

Akiko Iwasaki, an immunologist who became a lifeline for the worried and the curious during the pandemic, thinks that nasal spray vaccines could be the next needed breakthrough in our fight against the coronavirus.

In the United States and some other countries, the Covid-19 pandemic has entered a paradoxical stage in which the coronavirus has evolved into a highly contagious variant and sent cases soaring, but … [+2646 chars]

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