New Delhi, 02 June 2025: In a recent interview, Dr. Soumya Swaminathan, former Chief Scientist at the World Health Organization (WHO), reassured the public that a repeat of the catastrophic COVID-19 crisis of 2020–2021 is unlikely. However, she emphasized that influenza now poses a greater annual threat than COVID-19, particularly for vulnerable populations.
When asked whether there’s a possibility of another ‘Delta-like’ wave making a return, she said the public needs to understand “very clearly” that “we will not see the repeat of 2020 or 2021. At that time, human beings had never seen this virus before”.
COVID-19: From Global Crisis to Manageable Threat
Dr. Swaminathan highlighted that while COVID-19 remains a concern, it has transitioned from a global crisis to a manageable threat. Periodic surges are expected every 6–8 months, but these are largely manageable due to widespread immunity and vaccination efforts. She noted that the worst of COVID-19 is behind us, and we are unlikely to see another crisis like that of 2020–2021.
Influenza: A Growing Concern
Dr. Swaminathan pointed out that influenza has become a more significant annual threat than COVID-19. She stated that more people now die from influenza than from COVID-19 each year. This shift underscores the importance of not underestimating the flu’s impact, especially on high-risk groups.
In Chennai, a recent resurgence of COVID-19 cases has been observed, shifting from the earlier dominance of influenza A and B. This rise has led to the postponement of critical surgeries. Although the public health department reports only 40 active cases, concerns persist regarding potential variants similar to Omicron JN.1 descendants observed in Singapore and Hong Kong. Symptoms commonly include fever, nasal congestion, respiratory issues, and persistent cough. Authorities urge the public to wear masks, practice social distancing, and maintain hand hygiene, especially in crowded enclosed spaces. Vulnerable groups, including the elderly, pregnant women, and those with health issues, should exercise extra caution.
Preventive Measures: Staying Ahead
To mitigate risks associated with both COVID-19 and influenza, the following measures are recommended:
- Vaccinations: Ensure you are up-to-date with both COVID-19 boosters and annual flu shots.
- Hygiene Practices: Regular handwashing and the use of hand sanitizers can prevent the spread of viruses.
- Monitoring Health: Using devices like digital thermometers and pulse oximeters can help in early detection of symptoms.
- Air Quality: Utilizing air purifiers can improve indoor air quality, reducing the risk of airborne infections.
While the threat of a COVID-19 crisis akin to that of 2020–2021 has diminished, vigilance remains crucial. Influenza now poses a greater annual risk, emphasizing the need for continued preventive measures. By staying informed, practicing good hygiene, and utilizing recommended health products, individuals can protect themselves and their communities from respiratory illnesses.
