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10th Edition of World Congress on Infectious Diseases

June 25-27, 2026 | Barcelona, Spain

June 25 -27, 2026 | Barcelona, Spain

Human-Virus Interactions

Human-Virus Interactions

Human-virus interactions represent a dynamic and intricate relationship between the host organism and various viral pathogens. At the molecular level, viruses employ diverse strategies to enter host cells, evade immune detection, and hijack cellular machinery for replication. Host cells, in turn, deploy an elaborate array of defense mechanisms to recognize, neutralize, and eliminate viral invaders. Recognition of viruses by the host's innate immune system involves pattern recognition receptors (PRRs) that detect conserved viral structures known as pathogen-associated molecular patterns (PAMPs). This recognition triggers signaling cascades leading to the activation of antiviral responses, including the release of interferons and the recruitment of immune cells. The adaptive immune system, involving T and B lymphocytes, further contributes to specific antiviral responses, generating memory cells for long-term immunity. Viruses have evolved mechanisms to counteract host immune defenses, including modulation of host cell signaling, evasion of immune surveillance, and interference with antigen presentation. Some viruses can establish persistent infections by evading immune clearance, leading to chronic diseases. Research into human-virus interactions encompasses a wide range of viruses, including influenza, human immunodeficiency virus (HIV), herpesviruses, and emerging pathogens. Understanding the molecular intricacies of these interactions informs the development of antiviral therapies, vaccines, and strategies for managing viral infections.

Committee Members
Speaker at Infectious Diseases Conferences - Claudia Ferreira

Claudia Ferreira

Biophytis Sorbonne, France
Speaker at Infection Conferences - Yazdan Mirzanejad

Yazdan Mirzanejad

University of British Columbia, Canada
Speaker at Infectious Diseases Conferences - Saurabh Chattopadhyay

Saurabh Chattopadhyay

University of Kentucky College of Medicine, United States
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