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COVID-19: New Research Reveals Percentage Of Cases That Occur Without Symptoms COVID-19: New Research Reveals Percentage Of Cases That Occur Without Symptoms
Covid-19: New Research Reveals Percentage Of Cases That Occur Without Symptoms Health officials have released a new study confirming that nearly half of all those who contract COVID-19 infections remain asymptomatic, confirming a long-held belief. New research found that more than 40 percent of those who tested positive for the virus have not shown symptoms, according to a new study published this week in JAMA Network Open. In the study, researchers examined nearly 100 studies between January 2020 and February 2021 of nearly 30 million people in Asia, Europe, North America, South America, and Africa. Of those millions, approximately 60 percent of confirmed COVID…

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by Zak Failla
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COVID-19: Brand-New Research Reveals Which Vaccine Is Most Effective Over Time COVID-19: Brand-New Research Reveals Which Vaccine Is Most Effective Over Time
Covid-19: Brand-New Research Reveals Which Vaccine Is Most Effective Over Time It turns out not all COVID-19 vaccines are created equal. Newly released research published by the US Centers for Disease Control and Prevention (CDC) has found which federally-authorized COVID vaccine is proving to be most effective over time. The studies that have been published found that Moderna’s vaccine is more effective against the virus months after the vaccination series was completed. According to the CDC, the efficacy of the Pfizer vaccine against hospitalization fell from 91 percent to 77 percent after a four-month period following the second shot. Moderna’s efficac…

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by Zak Failla