QC local government is requiring companies to produce health certificate for its employees. so now we are required to pass a sputum specimen. ive tried producing sputum 3 times already from previous years, wasnt able to produce any. gumamit na ko ng nebulizer dati, show, inom tubig, etc. ni minsan di ako nakapag produce. last time nag try ako, i tried it so hard nagka sore throat ako.

nakakainggit din minsan yung mga tao na dura ng dura sa lansangan, isang dahak lang nakakapag produce ng sputum.