Drug-making companies and researchers around the world are working day and night on the Covid-19 vaccine. They have conducted large numbers of trials on the vaccine. There are thousands of candidates involved in this work. As a result, many helpers are also working on this cause.In these trails companies are giving dummy shots to the volunteers. Then researchers research on the basis of experiment that the chances of Covid-19 in the volunteers who get the vaccine and who didn’t get it. The researchers don’t know till the end either the volunteer has received the vaccine or not. The study depends on the patients that are naturally infected with the virus. It also includes the community and areas that have a great impact on them with the pandemic.
Read Related: How COVID-19 is different from seasonal flu?As we know many companies have disclosed their initial findings. Canadian and European regulatory authorities are already reviewing the results and data in the early stages. the following is the news that we know about the delivery of the Covid-19 Vaccine.
Who is furthest along with Covid-19 Vaccine?U.S drug-making company Pfizer Inc and its partner BioNTech SE, U.S biotech Moderna Inc and Britain based AstraZeneca Plc with the help of researchers from the University of Oxford will provide the final results of their early bases trails.
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