Nirmatrelvir is a protease inhibitor that stops the SARS-CoV-2 virus from replicating while ritonavir boosts the activity of nirmatrelvir. It is given in a five-day course with three pills taken twice ...

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Paxlovid is an antiviral combination therapy that can reduce the risk of COVID-19 causing severe illness, hospitalization and ...

People who took Pfizer’s antiviral treatment Paxlovid shortly after infection saw a 26% lower risk of long Covid compared with those who didn’t, the study said.

The U.S. National Institutes of Health said it launched mid-stage clinical trials to test at least four treatments, including Pfizer's antiviral Covid-19 pill Paxlovid, as potential therapies for ...

Pfizer reported a dip in profits Tuesday, driven partly by lower sales of Covid-19 therapeutic drug Paxlovid, as it maintained a 2025 forecast that does not include potential tariff effects.

Paxlovid, the five-day antiviral treatment for covid, may not reduce the risk of covid-related hospitalizations and all-cause deaths in vaccinated older adults, a new study suggests.

Pfizer (NYSE: PFE), a longtime stalwart in the pharmaceutical sector, enjoyed a growth spurt during the COVID-19 pandemic due to its Comirnaty vaccine and Paxlovid treatment.

Biopharmaceutical company Pfizer will manufacture materials for the antiviral drug Paxlovid in Kalamazoo, Mich., after a $120 million investment for the treatment's first stateside factory.

Pfizer will provide up to 6 million courses of its antiviral COVID-19 treatment, Paxlovid, for the Global Fund, the pharmaceutical company said Sept. 22.

Also Read: Pfizer's Paxlovid Demonstrates Safety But Raises Questions on Efficacy in Low-Risk Covid-19 Patients-NEJM Study The study involved patients aged 25 to 55 who were infected with SARS-CoV ...

Pfizer recorded lower first-quarter revenue on a 75% drop in sales of its Covid-19 treatment, which more than offset growth in other drugs and product categories. The drugmaker posted a profit of ...