Bengaluru: Bengaluru is witnessing a seasonal rise in respiratory infections, with hospitals reporting an increase in influenza and mild COVID-19 cases amid the ongoing monsoon. Doctors say Influenza A strains, particularly H1N1 and H3N2, are currently causing more infections than COVID-19, though they have reassured the public that the situation reflects a typical seasonal trend rather than a major outbreak.
Health experts attribute the rise to fluctuating weather, increased humidity and more indoor gatherings during the rainy season. Most patients are recovering at home with supportive care, while only a small number require hospitalisation.
Influenza leading the seasonal surge
Doctors across leading hospitals, including KIMS, Aster RV Hospital and Sakra World Hospital, have reported seeing around 10 to 15 influenza cases daily in recent weeks. The reopening of schools has also contributed to the spread, as children often bring viral infections home to their families.
Meanwhile, the currently circulating JN.1 variant of COVID-19 is causing symptoms similar to earlier Omicron strains, including fever, sore throat, cough, runny or blocked nose, body aches, fatigue and headache. Most infections remain mild and self-limiting.
Vulnerable groups advised to remain cautious
Doctors have urged elderly people, pregnant women, young children and those with underlying health conditions such as diabetes, asthma, heart disease or weakened immunity to seek medical advice early if symptoms develop, as they face a higher risk of complications.
Patients experiencing difficulty breathing, chest pain, high fever lasting more than three days, persistent vomiting, confusion or worsening symptoms should seek immediate medical attention.
Simple precautions can reduce infections
Health experts recommend frequent handwashing, covering the mouth while coughing or sneezing, wearing masks in crowded indoor spaces, ensuring good ventilation at home and workplaces, and staying home when unwell to prevent transmission.
High-risk individuals are also encouraged to stay up to date with annual influenza vaccinations and COVID-19 booster doses. Doctors have advised against taking antibiotics without medical advice, as influenza and COVID-19 are viral infections that do not respond to such medication.
Authorities continue to monitor the situation closely, while experts stress that maintaining basic hygiene and seeking timely medical care remain the most effective ways to manage the seasonal rise in respiratory illnesses.