Covid-19 / Medicine

Diagnosing Covid-19 in Tears

A new study may seek to replace nasal swabs to diagnose coronavirus

Image by LhcCoutinho from Pixabay

Testing remains at the forefront in the fight against Covid-19.

Several pressures from politics to reliability and availability of of tests in the US have hampered the effort to test people for Covid-19. Early on, the…



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Jesse Smith, MS

Jesse Smith, MS


Medical student and molecular biologist. I write about science, medicine, vaccines and dogs…yes dogs.