Voici les points marquants en anglais pour celles et ceux qui seraient intéressés: 

Highlights

• Around 32% of no-touch surfaces were positive for SARS-CoV-2 in long-term carefacilities.
• Undetectable airborne SARS-CoV-2, 8-30 days after residents’ symptoms onset.
• Reconsideration of exposure risks in LTCFs is necessary.
• Timing is crucial in air sampling campaign deployment.
• Collaboration of LTCFs is key to study and have quick access to COVID-19 outbreaks.