The United States on Wednesday authorized Pfizer Inc’s (PFE.N) antiviral COVID-19 pill for at-risk people aged 12 and above, making it the first oral treatment and which can be taken at home, providing a potentially important tool in the fight against the fast-spreading Omicron variant . Pfizer’s antiviral regimen, Paxlovid, was nearly 90% effective in preventing hospitalizations and deaths in patients at high risk of severe illness, according to data from the company’s clinical trial. Recent lab data suggests the drug retains its effectiveness against Omicron, Pfizer said. read more Pfizer raised its 2022 production projections to 120 million courses of treatment from 80 million and said it was ready to start immediate delivery in the United States. The treatment’s two-drug regimen includes a new medicine and a second older antiviral called ritonavir. “Paxlovid’s approval is a major milestone that marks another step towards making […]