At all ages, the odds of testing positive were higher when the last vaccine dose was received at least 146 days earlier, the research team reported Thursday on medRxiv ahead of peer review. Among patients older than 60, the odds of a positive test were almost three times higher when at least 146 days had passed since the second dose. Most of the new infections were observed recently, said coauthor Dr Eugene Merzon of Leumit Health Services in Israel." Very few patients had required hospitalisati
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2021-08-10 00:00:00.0