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Introduction: cutaneous leishmaniasis (CL) is a vector-borne protozoan skin disease that affects all human ages and can pose extreme social and psychological impacts. This study aimed to reveal the epidemiological trends of CL in the Tabuk region, the Kingdom of Saudi Arabia (KSA), during the period from 2006 to 2021., Methods: patients with CL, who were detected and registered at the regional Vector-borne Diseases Control Unit of the Tabuk province, between January 2006 and December 2021, were analyzed in this retrospective study. The patients´ data included their nationality, gender, and age, and their annual and month-by-month recorded patterns., Results: a total of 1575 CL patients were reported during the said period. They were 53.1% Saudis and 46.9% non-Saudi expatriates with a ratio around 1.1: 1.0; and they were re-categorized as 83.17% males and 16.83% females with a ratio of 4.9: 1.0 (p <0.5). Additionally, the majority (1002/1575; 63.6%) of these CL patients were in age group of 15-45 years (p <0.5), and the lowest number was in age group of <5 years. Most importantly, there was a continuous annual and month-by-month record of these patients; reflecting CL endemicity in the Tabuk region of KSA., Conclusion: the present findings imply that CL is endemic in the Tabuk region of KSA. As there is a recent increase in human immigration to this region, sustainable monitoring of CL and improving its control measures is warranted., Competing Interests: The authors declare no competing interests., (Copyright: Raafat Abdel Moneim Hassanein et al.)

Introduction: toxoplasmosis is an opportunistic protozoan disease caused by Toxoplasma gondii (T. gondii) infection. It affects all human ages, including children, and can pose serious health problems, particularly in developing countries. Nevertheless, the epidemiological status of neonatal and childhood toxoplasmosis remains largely unknown in Saudi Arabia. The present study aimed to determine the seroprevalence of T. gondii infection among Saudi babies residing in Jeddah Region of Saudi Arabia., Methods: this hospital-based retrospective study was conducted between January 2019 and March 2021 at three governmental hospitals in Jeddah Region: King Fahad, King Abdulaziz, and East Jeddah Hospital. It included 502 babies (269 boys and 233 girls; 0-4 years old), who were screened by enzyme linked immunosorbent assay (ELISA) for the detection of anti-T. gondii immunoglobulin G (IgG) and immunoglobulin M (IgM) antibodies in their serum., Results: among the 502 studied babies, the overall seropositivity rate of T. gondii infection was 18.53% (93/502) subscribed as 90 babies (17.9%) with IgG seropositive and 3 babies (0.60%) with IgM seropositivity. The all IgG seropositive babies were IgM seronegative and vice versa. Additionally, the highest proportion of IgG seropositivity was detected in 0-6 month old babies (7.17%); followed by 5.38% and 4.98% in 7-12 and 13-18 months old babies, respectively, while the 3 babies with IgM seropositivity were 13-18 months old., Conclusion: the present findings highlighted the seroprevalence situation of toxoplasma infection among babies in some Saudi communities and raise the importance to increase the screening programs and preventative implements against toxoplasmosis in Saudi Arabia., Competing Interests: The authors declare no competing interest., (Copyright: Raafat Abdel Moneim Hassanein et al.)