A second case of COVID-19 has been found in a student at Eastdale Secondary School in Welland, DSBN said in a statement on Sunday.
Before the weekend the board said the first case had been found in a student, prompting a deep cleaning of the school.
On Monday, representatives from Public Health will be visiting the school, DSBN said.
Last week, Mary Ward Elementary in Niagara Falls also reported a positive case found at the school, but did not specify if it was a student or a teacher.
Individuals with questions about COVID-19 are encouraged to contact Niagara Region Public Health for assistance from a Public Health Nurse on the COVID-19 Info-Line, which is staffed weekdays from 8 a.m – 4 p.m. Monday to Friday, 9:15 a.m. - 8:30 p.m. and Saturday and Sunday, 9:15 a.m.- 4:15 p.m. at 905- 688-8248 or toll-free at 1-888-505-6074.