Study finds mental health disorders, malaria and heart disease were most affected by COVID pandemic

The COVID-19 pandemic disrupted care systems worldwide, leading to a significant increase in non-COVID causes of illness and death. A recent study published in The BMJ highlighted the sharp rise in mental health disorders, malaria cases in young children, and heart disease and stroke in older adults as a result of the pandemic.

The study revealed alarming statistics, such as a 23% increase in new cases of depressive disorders among 5–14 year-olds and a 14% rise in malaria deaths in children under 5 years old from 2020 to 2021. These findings emphasize the need for comprehensive responses to public health emergencies that go beyond infection control to address long-term health impacts.

Health care services were severely affected during the pandemic, hindering efforts to prevent and control various conditions. Researchers in China conducted a detailed analysis using data from the Global Burden of Disease Study 2021 to assess the burden of 174 health conditions in 2020 and 2021 across different regions, age groups, and sexes.

The study identified depressive and anxiety disorders, malaria, and heart disease as the most significantly impacted conditions, with a notable increase in disease burden compared to other causes. Age-standardized rates for malaria, depressive and anxiety disorders, and heart disease all saw substantial rises, especially among specific age groups and genders.

While the study acknowledged potential limitations in data quality and reporting, it provided valuable insights for improving health system preparedness and response to future public health emergencies. The researchers emphasized the importance of strengthening health system resilience, enhancing surveillance networks, and adopting syndemic-informed strategies to support equitable preparedness.

By integrating these findings into post-pandemic plans, countries can improve health system resilience and better address the indirect toll of health crises. Allocating budgets for essential services, reinforcing primary health care, expanding disease surveillance, and prioritizing universal health coverage are essential steps to ensure a more equitable and effective response to future emergencies.

In conclusion, recognizing and planning for the indirect impacts of pandemics will save lives and build stronger, fairer health systems for future challenges. By leveraging data-driven insights and implementing proactive measures, countries can mitigate the long-term effects of public health emergencies and ensure a more resilient healthcare system for all.