Weak positive Mycoplasma pneumoniae is going to matter. Because Mycoplasma pneumoniae infection is most commonly found in the lungs and vagina, mainly manifested as fever, cough, cough sputum, leukorrhea increase, yellowing, odor and so on. Ordinary penicillin and cephalosporin antibiotics for the treatment of Mycoplasma pneumoniae is particularly poor, you need to use azithromycin or erythromycin to treat, usually pay attention to keep warm, to avoid fatigue and cold in order to prevent recurring Mycoplasma infections. Try not to go to crowded places, go out and wear a mask, open the windows and ventilation.