TVB actress Samantha Ko undergoing treatment for lumps in neck, head

Samantha Ko won the Best Supporting Actress at TVB's annual awards show for her role as a news anchor in 'The Queen Of News'. Photos: Samantha Ko/Instagram

TVB actress Samantha Ko is riding the wave of success in the past year with her star turn in the drama series The Queen Of News.

Ko clinched the Best Supporting Actress at TVB's annual awards show last year for her role as a news anchor in the hit series. This was her first award after 15 years in the industry.