Karachi faces surge in H1N1 influenza cases as hospitals struggle to cope

KARACHI: Amid a sharp rise in influenza cases, health experts have advised citizens to take precautionary measures, including wearing masks and avoiding unhygienic food, as hospitals in Karachi struggle to manage the influx of patients.

According to the Sindh Health Department, 248 cases of respiratory illnesses have been reported from January 1 to February 13, with 119 cases of H1N1 influenza—commonly known as swine flu—being the most prevalent. Additionally, 95 cases of influenza A and B, 15 of rhinovirus, 8 of coronavirus, and 2 cases of respiratory syncytial virus (RSV) have been confirmed.

The increasing number of flu patients has overwhelmed healthcare facilities, with medical professionals reporting a higher-than-usual intensity of the outbreak compared to previous years. Many patients are arriving at hospitals and clinics with persistent fever, cough, body aches, and respiratory distress, with entire families affected in several cases.

Health experts highlight that this flu season has been particularly severe, with higher hospitalization rates than in recent years. Many patients require intensive care, and cases of complications—including pneumonia—are being reported.

Unlike the common cold, influenza can lead to serious complications, especially in elderly individuals, pregnant women, and those with preexisting conditions. Experts urge the public to seek medical attention if symptoms persist beyond four to five days, particularly if shortness of breath develops.

Flu Vaccine Coverage Remains Low

Despite the availability of a safe and effective flu vaccine, Pakistan continues to face low vaccination rates, contributing to the severity of this year’s outbreak. Global health experts have observed a more intense influenza season worldwide, likely due to low vaccine uptake and minor genetic shifts in the virus.

Doctors emphasize that annual flu vaccination—ideally in October—can significantly reduce infection risks, especially for high-risk groups.

Preventive Measures Urged

As Karachi battles the flu outbreak, medical professionals strongly recommend the following preventive steps:

• Wear masks in crowded places to reduce virus transmission.
• Avoid unhygienic food to maintain a strong immune system.
• Wash hands frequently with soap and water.
• Get vaccinated to lower the risk of severe infection.
• Avoid self-medication, especially unnecessary use of antibiotics.

With the H1N1 outbreak intensifying, authorities urge immediate action to control the spread and ensure adequate healthcare support for affected patients.

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