Hospitals across Delhi are witnessing a sharp rise in cases of flu-like illness marked by high-grade fever, sore throat, intense body aches, headaches, and extreme fatigue.
Unlike seasonal flu, patients infected during this outbreak are showing poor response to standard over-the-counter medicines such as Paracetamol, with symptoms persisting for a week or more. Several individuals have required hospital admission after developing complications, health officials reported.
H3N2 influenza A is a subtype of the Influenza A virus.
It spreads primarily through respiratory droplets when an infected person coughs or sneezes.
The infection usually presents with sudden onset of high fever, severe body aches, throat pain, headache, cough, and marked weakness.
In severe cases, especially among vulnerable individuals, it can cause complications like pneumonia, bronchitis, or worsening of pre-existing conditions.
Doctors warn that certain groups are more susceptible to developing severe illness or complications:
Young children (especially under 5 years)
Older adults (above 60 years)
Pregnant women
Individuals with chronic illnesses like Asthma, Diabetes, Chronic obstructive pulmonary disease (COPD), or heart disease
Immunocompromised individuals
Health experts advise the public to stay vigilant and adopt preventive strategies to curb the spread:
Practice good hand hygiene—wash hands frequently with soap and water
Wear masks in crowded places and maintain respiratory etiquette (cover mouth while coughing or sneezing)
Avoid close contact with people showing symptoms of flu
Stay home if feeling unwell to prevent infecting others
Get the annual Influenza vaccine, especially for high-risk groups
Doctors recommend seeking prompt medical care if symptoms persist beyond 48–72 hours, worsen rapidly, or are accompanied by shortness of breath, chest pain, confusion, or a drop in oxygen levels. Early evaluation can help prevent complications and reduce the risk of hospitalization.