Universal Flu Vaccine - A vaccine that is effective against all forms of the influenza virus.⏎
Tissue Culture - The process by which tissues are intentionally grown under controlled conditions.⏎
Symptom - A subjective indication of the presence of disease or a departure from the body’s normal state of functioning. ⏎
World Health Organization (WHO) - The directing and coordinating authority for health within the United Nations system, responsible for providing leadership on global health matters, shaping the health research agenda, setting norms and standards, articulating evidence-based policy options, providing technical support to countries and monitoring and assessing health trends.⏎