गोबां हादोरफोरा बि . सि . जितिकाखौ बिसोरनि टि . बि होबथा हाबाफारिफोरनि बाहागो महरै बाहायो , गुबैयै खुदियाफोरनि थाखाय ।
Many countries use BCG vaccine as part of their TB control programs especially for infants .