New Delhi. US pharmaceutical company Pfizer has hoped that the corona vaccine it develops will prove to be safe and effective by the end of next month if it is proven to be safe and effective in last-stage human trials.
Pfizer said it would find out by the end of October whether the corona vaccine it had developed with the German company Bio Entech was safe and effective. She said that as soon as it was discovered that the vaccine was safe and effective, she would immediately apply to the US Food and Drug Authority (USFDA) for approval for its emergency use. The company has so far produced millions of doses of the vaccine.
The corona vaccine developed by Pfizer is in the final and third stages of human testing. The third phase has been tested at around 23,000 volantiers and thousands of them have been given the second booster dose.
The day before Pfizer's statement, the US Centers for Disease Control and Prevention (CDC) instructed public health officials in all 50 states and 5 major cities in the US to engage with health workers and groups at high risk of corona infection Prepare for delivery of the corona vaccine by the end of October or early November. (Talks)