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. 2023 Nov 16;13(1):20132.
doi: 10.1038/s41598-023-47382-4.

The impact of the COVID-19 pandemic on pediatric acute conjunctivitis disease trends

Omer Lev Ari #  1 , Itai Hazan #  2   3 , Jacob Moran-Gilad  4 , Tomer Kerman  2   3 , Erez Tsumi  5
Affiliations

The impact of the COVID-19 pandemic on pediatric acute conjunctivitis disease trends

Omer Lev Ari et al. Sci Rep. .

Abstract

The COVID-19 pandemic notably influenced the transmission of infectious diseases across various age groups. In this study, we assessed its impact on pediatric acute conjunctivitis trends in southern Israel. We analyzed acute conjunctivitis diagnoses from 2017 to 2022, categorizing them into pre-lockdown, lockdown, and post-lockdown intervals. A control group of non-infectious dermatologic conditions was included. Time-series analysis, adjusted for seasonality, was employed. Pre-lockdown data indicated steady conjunctivitis diagnoses, primarily in winter. Post-lockdown interval exhibited an added summer peak before the regular winter surge. The lockdown saw a 56% decline in diagnoses, most pronounced in younger ages. Post-lockdown observed a 7% overall drop with age-specific variations. The acute conjunctivitis IRR was 0.44 (95% CI 0.39-0.49) during lockdowns and 0.93 (95% CI 0.86-1.02) post-lockdowns. Control group IRRs were 0.84 (95% CI 0.78-0.89) and 0.90 (95% CI 0.84-0.96), respectively, with the 0-5 age range demonstrating significant disparities. Pediatric acute conjunctivitis in southern Israel decreased significantly during the pandemic. Post-lockdown patterns varied by age group. An unusual summer peak in cases was observed post-lockdown; this peak may be influenced by a combination of altered behaviors in the summer and possibly increased susceptibility to infection.

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Conflict of interest statement

The authors declare no competing interests.

Figures

Figure 1
Figure 1
Conjunctivitis Episodes Fluctuations Timeline.
See this image and copyright information in PMC

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