What are clinical trials and how do they work? – Manila Bulletin

[ad_1] WASHINGTON (AFP) – To find out if Covid-19 experimental vaccines are safe and effective, researchers design clinical trials involving thousands of volunteers, divided into groups that receive either the investigational drug or a placebo. Data from those trials has shown that two vaccines, one developed by Pfizer and BioNtech, …

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FDA Observes Use of COVID-19 Home Test Kit

[ad_1] FDA Observes Use of COVID-19 Home Test Kit Mayen Jaymalin (The Philippine Star) – November 20, 2020 – 12:00 am MANILA, Philippines – The 2019 coronavirus disease test kit that can be used at home will soon be available in the country, the Food and Drug Administration (FDA) said …

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