The findings of a new study has shed light on COVID research which probably was not discovered before. After observing COVID-19 PCR tests from more than 4,900 people, researchers have found that people previously infected with COVID-19 had about a 50% lower chance of having a symptomatic coronavirus-caused common cold compared with people who were, at the time, fully vaccinated and hadn't yet gotten COVID.
“We think there’s going to be a future outbreak of a coronavirus,” said Dr. Manish Sagar, senior author of the study published Wednesday in the journal Science Translational Medicine. “Vaccines potentially could be improved if we could replicate some of the immune responses that are provided by natural infection.”
