We conducted a phase 2–3 double-blind trial to assess the efficacy and safety of nirmatrelvir–ritonavir in asymptomatic, rapid antigen test–negative adults who had been exposed to a household contact ...

CHARLOTTE, N.C.--(BUSINESS WIRE)--Global Plasma Solutions, the leader in Indoor Air Quality, announced today industry-leading ionization testing results, demonstrating a 99.4% reduction rate on a SARS ...

Close-up of a hand holding a positive antigen test for COVID-19. SARS-CoV-2 antigen rapid test kit. Senior Correspondent Getting COVID-19 today is much less scary and more common than it was three ...