Avian Influenza. If you have specific questions about avian, seasonal or pandemic influenza, consult the Government of Canada Pandemic Influenza Portal, call our Hotline at 1-800-454-8302, or contact the Public Health Agency of Canada by e-mail.
Tumor lysis syndrome (TLS) is a group of metabolic abnormalities that can occur as a complication during the treatment of cancer, most commonly after the treatment of lymphomas and leukemias.
Transport Layer Security (TLS) Transport layer security (TLS) is a protocol that provides communication security between client/server applications that communicate with each other over the Internet. It enables privacy, integrity and protection for the data that's transmitted between different nodes on the Internet.