Good luck. SLEC called us 3 weeks after negative sputum and now fiancée started 6 months of Direct Treatment Observation (DTO). SLEC watches them take a tablet Monday through Friday, no holidays.
Sputum culture 2 month test is about 85% accurate. 15% of positive sputum is false positive.
Chances are that if you have to do sputum then you are going to have to do the treatment so you can become a success statistic for the World Health Organization and the Center for Disease Control TB Elimination Program so another person with no symptoms is "cured"
You might want to consider consulting a physician now about starting the tablet now to possibly save yourself some waiting time later.
Approximately 1 in 385 Philippine citizens have TB. Whether it's active with cough or latent doesn't matter. SLEC will quarantine to the country.