Smoking and COVID-19: does nicotine protect or harm? new study investigates.
NCT ID NCT04583761
First seen Oct 31, 2025 · Last updated May 07, 2026 · Updated 27 times
Summary
This study looked at whether smoking or using nicotine products changes the chance of catching COVID-19. Researchers surveyed over 600 healthcare workers who had been tested for the virus. The goal was to see if there is a link between tobacco or nicotine use and testing positive for COVID-19.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Hotel-Dieu Hospital
Paris, 75004, France
Conditions
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