People with a history of severe allergic reactions should not get the Pfizer / Bioanth vaccine. This recommendation includes carriers of people who have been allergic to drugs, food or vaccines in the past. Those who have been shown to be allergic to the Pfizer vaccine have been treated and recovered. Allergic reactions are usually rare, but can occur with certain vaccines, such as the annual flu shot.
The close competition to create a vaccine for COVID-19 by the world's leading biopharmaceutical companies has given people a fresh hope that the biggest pandemic of the century will be eventually eradicated. Meanwhile Pfizer and Moderna have recently announced their COVID-19 vaccines are more than 90% effective.
Introduction to the method of making Corona virus vaccine by two big companies “BIONTECH” and “PFIZER”R”
today we have a new update about development of Covid-19 vaccines. scientific minds around the world look to provide an end to the current coronavirus pandemic. We are waiting for FDA approval for pizer and biontech vaccine