With the arrival of the monsoon, hospitals and diagnostic centres are witnessing a significant surge in viral fever cases, particularly among people aged 10 to 65 years. The seasonal transition, marked by increased humidity and widespread waterlogging, is proving to be a fertile ground for mosquito-borne diseases and the spread of viral infections.

Dr. Abhik Banerjee, Zonal Technical Chief, East Zone at Apollo Diagnostics in Kolkata, confirmed the trend, noting that early diagnosis and timely treatment are essential to prevent complications such as dehydration, secondary infections, and prolonged illness.

He emphasised that many patients are showing typical signs of viral infections—fever, body aches, fatigue, sore throat, and loss of appetite—most of which can be managed effectively if identified early.

The rise in viral fever cases can be attributed to infections caused by viruses that spread through contaminated food and water, mosquito bites, or even through the air via coughs and sneezes.

Common viral culprits during the monsoon include influenza, dengue, chikungunya, and adenovirus. If not managed properly, these infections can escalate into severe conditions like dengue hemorrhagic fever or pneumonia, particularly in children, older adults, and individuals with weakened immune systems.

Dr. Banerjee explained that diagnosis usually begins with a physical examination and an evaluation of symptoms. To confirm the nature of the infection, doctors may recommend blood tests such as a complete blood count (CBC), along with specific tests like Dengue NS1, IgM, or a respiratory viral panel through PCR testing.

He pointed out that accurate diagnosis helps prevent the misuse of antibiotics, which are often ineffective against viral infections and can contribute to antibiotic resistance.

He further stressed that most viral fevers do not require antibiotic treatment. Instead, management involves adequate rest, staying hydrated, and the use of fever-reducing medications. In severe cases, especially when complications arise, hospitalization may be necessary.

To curb the spread of infections, Dr. Banerjee advised the public to maintain good hygiene, avoid consuming street food or contaminated water, and keep their surroundings clean and dry. He also recommended the use of mosquito repellents and nets and encouraged regular handwashing. Importantly, he urged individuals to consult a doctor if a fever lasts for more than a day.

While viral fevers are a common occurrence during the monsoon, medical experts believe that increased public awareness, preventive measures, and early medical intervention can go a long way in reducing the health burden and ensuring a safe recovery.