Thank you for all of your answer and E-mails.
Ferret Paw:Your kindly message in Japanese style was very helpful for
me. I can manage to "read" English.  But it takes me a effort.  I can
only write main poin what I want to say, and cannot write into details.
 
Unfortunately we cannot obtain nonvalent vaccines.So we must choose
mixed vaccine.
 
Tetsuro Oka<[log in to unmask]>
[Posted in FML issue 1196]