The flu season has arrived in Delhi-NCR, and there is an unexpected surge of upper respiratory tract infections. The common strains this time are influenza B and H1N1 (swine flu), and the cases have exploded over the last few weeks. Symptoms have been longer lasting and more pronounced this season and last for almost 10 days.

Why Do Symptoms Last Longer?

Doctors state that the current flu season is different from the previous ones. The patients have severe fever, long-standing cough, sore throat, nasal constricted sinuses, and severe body ache. Even younger adults between 35-40 years old are getting admitted with Dr. Suranjit Chatterjee of Indraprastha Apollo Hospitals reporting so.

Who Is Most at Risk?

While flu infections are usually self-limiting, certain groups are more prone to developing complications, including:

Older adults (above 50)

Children

Pregnant women

People with diabetes, asthma, or heart disease

Doctors warn that serious cases can lead to pneumonia, respiratory failure, and worsening of underlying conditions.

Why Is There an Increase in Cases?

Several factors are contributing to the increase in flu cases:

Weather Change: Sudden temperature changes from winter to summer weaken immunity.

Pollution & Pollen: Excessive air pollution exacerbates respiratory issues.

Virus Mutation: Flu viruses continue to mutate, becoming harder to fight.

How to Stay Safe?

Health experts recommend the following preventive measures:

✔️ Get a flu vaccine every year.

✔️ Wear a mask outdoors.

✔️ Wash hands frequently.

✔️ Avoid close contact with sick individuals.

If flu symptoms persist or worsen, consult a physician. Do not self-medicate, especially antibiotics, as they are useless against viruses.