 
<prompt> Kason yara 'yan watanni 12-23 waɗanda suka karɓi dukkan alluran riga-kafi na BCG | Kason yara 'yan watanni 12-23 waɗanda suka karɓi dukkan alluran riga-kafi na BCG | (1990.0, 16.8) (1997.0, 24.1) (2002.0, 28.8) (2007.0, 91.3) (2012.0, 98.3) <response> An duba alƙaluman alluran BCG (tarin fuka) a rarrabe kamar yadda aka nuna a Hoto na 27. Hoton ya nuna cewa tun 2007, alƙaluman alluran riga-kafi na BCG sun ƙaru fiye da kashi 90%. Wannan ya faru ne saboda saka alluran BCG a wani ɓangare na shirin alluran riga-kafi bayan binciken 2002.  