Albert Bourla, Chief Executive Officer of US-based pharmaceutical giant Pfizer, encountered a series of tough questions about the efficacy of…
<p> Existing vaccines will still protect people who contract the Omicron variant from severe Covid-19 cases, according to a top…
<p> A trial of Pfizer Inc&#39;s experimental antiviral pill COVID-19 was stopped early after the drug was shown to cut…
<p> <strong>People aged 12 to 15 in England will be offered one dose of the Pfizer/BioNTech Covid-19 vaccine, following advice…
