HomeNewsWorldHow Europe sealed a Pfizer COVID-19 vaccine deal with texts and calls: Report

How Europe sealed a Pfizer COVID-19 vaccine deal with texts and calls: Report

The deal will establish the European Union as Pfizer's biggest single client by far; the company has so far sold 300 million doses to the United States.

April 28, 2021 / 16:05 IST
Story continues below Advertisement
Pfizer’s vaccine is based on genetic material or mRNA.
Pfizer’s vaccine is based on genetic material or mRNA.

It was February and things were going from bad to worse for the European Union’s vaccination campaign, and for its top executive, Ursula von der Leyen.

Much of Europe was in lockdown, people were dying, and the bloc was running low on doses of vaccines after its biggest supplier, AstraZeneca, announced production problems. Critics inside and outside the European Union questioned von der Leyen’s leadership and accused her of mishandling the crisis.

Story continues below Advertisement

It was at that low point that she caught a break.

For a month, von der Leyen had been exchanging texts and calls with Albert Bourla, the chief executive of Pfizer, another vaccine supplier to the bloc. And as they spoke, two things became clear: Pfizer might have more doses it could offer the bloc — many more. And the European Union would be thrilled to have them.

COVID-19 Vaccine
Frequently Asked Questions

View more

How does a vaccine work?

A vaccine works by mimicking a natural infection. A vaccine not only induces immune response to protect people from any future COVID-19 infection, but also helps quickly build herd immunity to put an end to the pandemic. Herd immunity occurs when a sufficient percentage of a population becomes immune to a disease, making the spread of disease from person to person unlikely. The good news is that SARS-CoV-2 virus has been fairly stable, which increases the viability of a vaccine.

How many types of vaccines are there?

There are broadly four types of vaccine — one, a vaccine based on the whole virus (this could be either inactivated, or an attenuated [weakened] virus vaccine); two, a non-replicating viral vector vaccine that uses a benign virus as vector that carries the antigen of SARS-CoV; three, nucleic-acid vaccines that have genetic material like DNA and RNA of antigens like spike protein given to a person, helping human cells decode genetic material and produce the vaccine; and four, protein subunit vaccine wherein the recombinant proteins of SARS-COV-2 along with an adjuvant (booster) is given as a vaccine.

What does it take to develop a vaccine of this kind?

Vaccine development is a long, complex process. Unlike drugs that are given to people with a diseased, vaccines are given to healthy people and also vulnerable sections such as children, pregnant women and the elderly. So rigorous tests are compulsory. History says that the fastest time it took to develop a vaccine is five years, but it usually takes double or sometimes triple that time.
View more
+ Show