Canada aims to help those affected by the Typhoon by offering to give priority processing to those who were directly affected.
In their news release, dated November 14, 2013 the Canadian Government promised to speed up visa processing of the Typhoon victims who are currently applying or those who wants to apply.
Although it is still uncertain which Visa program interested applicants can apply at, the Canadian Government offered two contact info where you can verify:
manila-im-enquiry@international.gc.ca
or contact CIC’s Call Centre at 1-888-242-2100
Relatively, Filipino Citizens currently in Canada can apply for extension to their Visa Validity if they can prove that they were one of the unfortunate individuals who were badly affected by Typhoon Yolanda.
They can email situation-philippines@cic.gc.ca. you can read about this from the source cic.gc.ca