Time to remind us that absence of evidence is not evidence of absence during the coronavirus disease 2019 (COVID-19) pandemic

Eitemau Tebyg

• Warnings regarding the potential coronavirus disease 2019 (COVID-19) transmission risk: Vaccination is not enough
  gan: Zhao, Tianming, et al.
  Cyhoeddwyd: (2021)
• Is it wise not to include hair and shoe covers in personal protective equipment (PPE) recommendations?
  gan: Sun, Chenyu, et al.
  Cyhoeddwyd: (2020)
• Optimizing Clinical Staffing in Times of a Pandemic Crisis Such as Coronavirus Disease 2019
  gan: Habib, Ahmed, et al.
  Cyhoeddwyd: (2020)
• Should we avoid colleagues in leisure time during the coronavirus disease 2019 (COVID-19) pandemic?
  gan: Oksanen, Lotta-Maria A. H., et al.
  Cyhoeddwyd: (2020)
• Association of the Timing of School Closings and Behavioral Changes With the Evolution of the Coronavirus Disease 2019 Pandemic in the US
  gan: Zimmerman, Frederick J., et al.
  Cyhoeddwyd: (2021)