Alex Carignan

Increasing Risk of Infectious Complications After Transrectal Ultrasound–Guided Prostate Biopsies: Time to Reassess Antimicrobial Prophylaxis?

Alex Carignan, Jean-François Roussy, Véronique Lapointe et al. · European Urology · 2012 · 283 citations

Medical Ultrasound, Urology, Antibiotics +8

Risk of <i>Clostridium difficile</i> Infection after Perioperative Antibacterial Prophylaxis before and during an Outbreak of Infection due to a Hypervirulent Strain

Alex Carignan, Catherine Allard, Benoît Cossette et al. · Clinical Infectious Diseases · 2008 · 159 citations · Full text

Two-Dose Severe Acute Respiratory Syndrome Coronavirus 2 Vaccine Effectiveness With Mixed Schedules and Extended Dosing Intervals: Test-Negative Design Studies From British Columbia and Quebec, Canada

Danuta M. Skowronski, Yossi Febriani, Solmaz Setayeshgar et al. · Clinical Infectious Diseases · 2022 · 135 citations · Full text

Protection against omicron (B.1.1.529) BA.2 reinfection conferred by primary omicron BA.1 or pre-omicron SARS-CoV-2 infection among health-care workers with and without mRNA vaccination: a test-negative case-control study

Sara Carazo, Danuta M. Skowronski, Marc Brisson et al. · The Lancet Infectious Diseases · 2022 · 121 citations · Full text

Vaccination, Vaccine Safety, Vaccine Development +8

Anosmia and dysgeusia associated with SARS-CoV-2 infection: an age-matched case–control study

Alex Carignan, Louis Valiquette, Cynthia Grenier et al. · Canadian Medical Association Journal · 2020 · 95 citations · Full text