NEW DELHI, INDIA JULY 17: A health worker in PPE coveralls collects swab sample from a man for Covid-19 rapid antigen testing at a government dispensary, in Mehrauli, on July 17, 2020 in New Delhi, ...

Please provide your email address to receive an email when new articles are posted on . Two-step testing was associated with a decrease in hospital-onset C. difficile infection. Similar decreases were ...

In a longitudinal cohort study, 2-step testing was associated with a reduction in the incidence of hospital-onset C difficile infection and decreases in antibiotic use over time. Use of 2-step testing ...

Clostridium bacteria, computer illustration. Clostridia are spore-forming bacteria that include several human pathogenic species, C. difficile, C. tetani, C. botulinum, C. perfringens, and others. C.