Key Findings from the Study
The study, conducted in six schools within the Special School District (SSD) of St. Louis County, found no elevated SARS-CoV-2 positivity rates among staff and students compared to community rates. Here are the key findings:- An average weekly positivity rate of 0.29% was observed, which is lower than community rates.
- In-school transmission was low, with only 2% of quarantined participants testing positive due to in-school exposure.
- High mask compliance among students and staff was a significant factor in reducing transmission.
Effective Mitigation Strategies
The study highlighted several mitigation strategies that contributed to the low transmission rates:- Masking: Contrary to initial assumptions, students with IDD showed higher than expected mask compliance. Consistent reinforcement and modeling helped improve mask-wearing behavior.
- Reduced Room Capacity: Limiting the number of students per room and maintaining social distancing were crucial.
- Phased Reopening: Gradual transition from hybrid to full-time in-person learning helped manage exposure risks.
- Personal Protective Equipment (PPE): Provision of masks, gloves, face shields, and hand wipes ensured higher safety standards.
- Ventilation: Opening windows and ensuring adequate room ventilation were also beneficial.
Implementing the Findings
Practitioners can implement these strategies to improve safety in schools for children with IDD:- Encourage Mask Compliance: Use positive reinforcement, modeling, and consistent reminders to encourage mask-wearing among students.
- Optimize Room Capacity: Maintain smaller class sizes and ensure social distancing wherever possible.
- Adopt Phased Reopening: Gradually increase in-person attendance to manage risks effectively.
- Provide Adequate PPE: Ensure that staff and students have access to necessary protective equipment.
- Improve Ventilation: Open windows and use air purifiers to enhance room ventilation.
Encouraging Further Research
While the study provides valuable insights, more research is needed to understand the long-term impact of these strategies. Practitioners are encouraged to:- Participate in ongoing studies and data collection efforts.
- Share best practices and findings with the broader educational and medical communities.
- Stay updated with the latest research and guidelines from health authorities.
To read the original research paper, please follow this link: SARS-CoV-2 Screening Testing in Schools for Children with Intellectual and Developmental Disabilities.
