Pfizer again lifted its 2021 profit and revenue outlook on Tuesday, bolstered by the latest surge in Covid-19 vaccinations, including regulatory approvals for boosters and shots for younger populations.

The drugmaker now expects 2.3 billion dosage deliveries of the Covid-19 vaccine in 2021 for the shots jointly produced with Germany's BioNTech, up 200 million from its previous forecast in July. That will bring total 2021 revenues for the vaccine to $36 billion, from $33.5 billion.

Pfizer said higher forecast 2021 results reflects the boost from the Covid-19 vaccine, as well as the performance of Pfizer's broader business.

On Friday, US health authorities approved Pfizer's vaccine for children aged five to 11, paving the way for 28 million young Americans to soon get immunized.

Shares rallied on the announcement, which comes on the heels of similar earnings releases by Pfizer in May and July that also showed how the vaccine has transformed the company's financial performance over the last year.

The United States last week authorized the Pfizer Covid-19 vaccine for children aged five to 11 after a committee of experts found its benefits outweighed risks
The U.S. authorized the Pfizer COVID-19 vaccine for children aged 5 to 11 last week after a committee of experts found its benefits outweighed risks. AFP / JEFF KOWALSKY

In the most recent quarter, the company's revenues were $24.1 billion, more than double the level in the year-ago period, with $13 billion coming from revenues tied to the Covid-19 vaccine.

Profits shot up to $8.1 billion, compared with $1.5 billion in the year-ago period.

While Pfizer's financial performance has thrived thanks to the Covid-19 vaccine, the company has been criticized by non-governmental organizations for placing profits above public health in its dealings with governments over the shot.

A recent report by advocacy group Public Citizen accused the company of "bullying" authorities and called for the US government to assume greater leverage with the company.

Pfizer has defended its comportment, saying in Tuesday's press release that it plans to sell the US government one billion doses "at a not-for-profit price to be donated to the world's poorest nations at no charge to those countries."

Pfizer shares jumped 2.9 percent to $44.92 in pre-market trading.

Coronavirus