Introduction In Hong Kong, tuberculin skin test (TST) with a 15 mm cut-off was used at 0 and 3 months for contact screening, but half of future tuberculosis cases might be missed. Follow-on interferon ...

SINGAPORE — Physical lessons will resume at Victoria Junior College (VJC) on Monday (May 17), after all students, staff members and vendors tested negative for Covid-19. The school shifted to full ...

A man in a car looks down at his phone. “No cancer signal detected,” says a message on the screen. The man closes his eyes and smiles in relief. Why are so many young people getting cancer? What the ...

bGeneral Direction of Disease Control, Ministry of Public Health, Hygiene, and Prevention, Kinshasa, Democratic Republic of the Congo cNational Program of Care and Follow-up of Survivors, Ministry of ...