Pandemics: The Resurgence and How to Prevent Them

Pandemics have resurged in recent years, posing significant health risks. Factors like climate change and biodiversity loss unbalance ecosystems, increasing disease transmission. Addressing both ultimate and proximate causes is vital, and a planetary health approach emphasizes the interdependence of human health and natural systems.

Melbourne, Sep 26 (The Conversation) – In light of recent health crises, scientists are sounding alarms about the recurrence of pandemics. Historically, diseases like the Black Death and Spanish flu wrought havoc, but recent advancements in vaccines and antibiotics had seemed to curb their impact.

However, pandemics like HIV/AIDS, flu variants, SARS, and COVID-19 suggest a troubling comeback. Researchers are pointing to disrupted ecosystems as a significant cause. Climate change and biodiversity loss are altering natural balances, making it easier for pathogens to spread.

Experts stress the need for a 'planetary health' approach, linking human health and environmental stability. This strategy focuses on addressing both immediate and high-level causes to mitigate future pandemics effectively.

(With inputs from agencies.)