Coronavirus vaccine
Representational image.

Global pharmaceutical major Pfizer claimed that a Covid-19 vaccine could be ready by the end of October.

Pfizer’s CEO Albert Bourla said the company is conducting clinical trials in the US and Europe for the BNT162 vaccine programme to prevent Covid-19 in collaboration with German mRNA company BioNTech.

Bourla said this while participating at a webinar by the International Federation of Pharmaceutical Manufacturers & Associations (IFPMA) this week.

“If things go well and the stars are aligned, we will have enough evidence of safety and efficacy for us to feel comfortable, for the FDA (US Food and Drug Administration) to feel comfortable, and for the EMA (European Medicines Agency) to feel comfortable, to have a vaccine around the end of October,” Bourla was quoted as saying at the event by FierceBiotech.

Speakers at the event also included AstraZeneca CEO Pascal Soriot, GlaxoSmithKline chief Emma Walmsley, Johnson & Johnson Chief Scientific Officer Paul Stoffels.

Each of these companies is working with their partners to develop a vaccine to prevent the deadly virus.

While GSK has joined forces with Sanofi, AstraZeneca is backing the vaccine being developed at the University of Oxford.

J&J is collaborating with the U.S. Biomedical Advanced Research and Development Authority to develop its vaccine.

So far over 120 vaccines have been proposed across the world.

Currently, there are at least 10 candidate vaccines in clinical evaluation and 115 candidate vaccines in pre-clinical evaluation.

According to the WHO, it is important to evaluate as many vaccines as possible as we cannot predict how many will turn out to be viable.

To increase the chances of success, it is critical to test all candidate vaccines until they fail, the WHO said.

Pfizer and BioNTech’s development programme includes four vaccine candidates, each representing a different combination of mRNA format and target antigen.

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