Page 95 - எங்களுக்கு தேசிய நிறுவனங்கள் ஆஃப் ஆரோக்கியம் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

A new study of the U.S. National Institutes of Health (NIH) showed the prevalence of COVID-19 in the United States during spring and summer of 2020 far exceeded the known number of cases, and that infection affected the country unevenly. NIH researchers estimated that there were 4.8 undiagnosed cases for every diagnosed COVID-19 case in this time frame, representing an additional 16.8 million cases by July alone, according to the study published on Tuesday. The team recruited over 240,000 volunteers from across the country, then selected 8,058 individuals from that pool through quota sampling to ensure that their study cohort was representative of the U.S. population.

United statesBruce trombergUs national institutes of healthUs national institute of biomedical imagingBattle against novelBiomedical imagingஒன்றுபட்டது மாநிலங்களில்எங்களுக்கு தேசிய நிறுவனங்கள் ஆஃப் ஆரோக்கியம்எங்களுக்கு தேசிய நிறுவனம் ஆஃப் உயிர் மருத்துவ இமேஜிங்போர் எதிராக நாவல்உயிர் மருத்துவ இமேஜிங்