No scientific evidence was found to support limits of a specific number of visitors. The Newfoundland/Labrador visitor policy referred to evidence supporting restrictions to 6 contact persons including one designated support person and 5 visitors; however, supporting references were not provided (25; 4.1).
The majority of Canadian and international visitation or family presence policies differentiate between general visitors (those attending for social visits) and designated support persons (essential care providers involved in physical, psychosocial, behavioral, cultural, or language support).
Designated support persons are not limited in duration, timing, or frequency of access to resident (3, 7, 9, 11, 12, 14, 16, 24, 26).
The majority of policies limit the number of general visitors to 2 persons. These visits typically have to be scheduled and may be restricted if there is an outbreak, if the resident is COVID+, or if community transmission is high. General visitors are usually not restricted during end of life or other compassionate care reasons.
Although modeling data supports contact restrictions as an effective measure to reduce infection spread, contact restriction can be achieved with infection prevention and control measures of micro-distancing, including hand and respiratory hygiene, physical distancing, and mask use (49). Family presence in LTC can support efforts to reduce resident wandering, micro-distancing, and hand hygiene.
There continues to be no scientific evidence that family presence increases risk of infection spread into and throughout LTC homes (1, 2, 44, 46)
No evidence was found that examined adherence of family caregivers to IPAC practices. A self-report survey of visitors and staff in 87 LTC homes in Hong Kong found that visitors self-reported high compliance with most infection prevention measures despite only one quarter of homes providing education (50). Low knowledge was identified as a primary barrier for infection prevention for visitors.
Education materials have been developed in several jurisdictions for family caregivers regarding COVID-19 IPAC best practices (4, 6, 8, 28).
No evidence was found regarding the impact of staff or family caregiver education on COVID-19 infection or transmission in LTC homes.
Ward, H; Tupper, S; Miller, L; Boden, C; Mueller, M. What is the evidence regarding limiting patient visitors in long-term care facilities to 2 or less, and how are other jurisdictions managing family caregivers? 2020 Dec 4; Document no.: LTC101501 RR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2020. 35 p. (CEST rapid review report)
Miller, L; Boden, C; Mueller, M. What is the evidence regarding limiting patient visitors in long-term care facilities to 2 or less, and how are other jurisdictions managing family caregivers? 2020 Oct 28; Document no.: LTC101501-01 ESR. In: COVID-19 Rapid Evidence Reviews [Internet]. SK: SK COVID Evidence Support Team, c2020. 25 p. (CEST evidence search report)