The WHO sources did not want to be identified because the results of the health organization 's investigation have not yet been made public . Doctors say the inappropriate use of steroids worsened many cases . No new cases of the condition have been confirmed since last Saturday . The pathogens include enterovirus 71 , streptococcus suis and dengue . Comment:
Doctors say the inappropriate use of steroids worsened many cases . No new cases of the condition have been confirmed since last Saturday . The pathogens include enterovirus 71 , streptococcus suis and dengue . Comment: