Tributes pour in for Singapore teacher who died after nail injury led to infection and organ failure

SINGAPORE: A 50-year-old Singapore teacher who had been recovering from stage four colorectal cancer has died after a minor nail clipping injury led to a severe bacterial infection and organ failure.

Jacqueline Lim, an English and Mathematics teacher at White Sands Primary School, passed away on 13 April following a sudden deterioration in her condition.

Her death has drawn attention to the risks of infection, particularly among individuals with weakened immune systems.

Recovery from cancer before sudden complication

Lim was diagnosed with stage four colorectal cancer in October 2025, according to local reports.

By the time the illness was detected, it had already spread to her spine, leaving her temporarily unable to walk and dependent on assistance for daily activities.

Her husband said she had not shown obvious symptoms prior to diagnosis, aside from fatigue and shortness of breath.

Gradual improvement after treatment

Following her diagnosis, Lim underwent more than two months of hospitalisation and chemotherapy.

Her condition improved steadily during this period, and she eventually regained mobility.

She was able to walk slowly with the aid of a walking stick and had resumed some normal routines, including spending time with family on weekends.

Minor injury leads to severe infection

During the week of 6 April, Lim accidentally sustained a wound while clipping her nails.

She later developed a fever and was admitted to hospital, where doctors determined that the injury had led to a bacterial infection.

Her condition deteriorated rapidly, with symptoms including numbness in the mouth, drooping eyelids and persistent drowsiness.

Sudden cardiac arrest and organ failure

At around 3am on 13 April, Lim suffered cardiac arrest.

Medical staff performed cardiopulmonary resuscitation and managed to revive her, but doctors later confirmed that prolonged oxygen deprivation had caused multiple organ failure.

She was kept on life support for more than 10 hours, allowing family members and friends to say their final goodbyes.

Lim’s mother said she reassured her daughter in her final moments, telling her not to worry and that she would take care of herself.

Speaking to reporters, she described her grief and said she would live on with memories of her daughter.

She also reflected on Lim’s lifelong dedication to teaching, noting that she had aspired to be an educator since childhood.

Remembered as a devoted teacher

Lim, also known as “Mrs Bay” to her students, was a well-regarded member of the school community.

According to the school, she was part of the student management team as of February 2025.

In a Facebook tribute, the school described her as a cherished member of its community who would be deeply missed by students, staff and parents.

Students pay tribute to lasting impact

An online memorial platform set up by the school saw an outpouring of messages from former students and parents.

Many described her as compassionate, dedicated and deeply invested in her students’ well-being.

One former student wrote that she was “the best teacher any student could wish for”, recalling her constant encouragement.

Other tributes highlighted Lim’s role beyond the classroom.

Students described her as a source of emotional support and guidance, with some calling her a “second mother”.

Parents also expressed gratitude, noting that she had helped shape not only their children’s academic progress but also their confidence and character.

Lim’s mother said her daughter treated her students like her own children, often going beyond her duties to support them.

She recalled how Lim would buy stationery for her students and even have them blessed before major examinations.

Despite her relatively short life, her family believes she had no regrets, having devoted herself fully to her profession and those she cared for.