Telangana: Are chikungunya cases underreported?

Chikungunya continues to remain a major viral disease that has surged along with dengue infections in Telangana, during the ongoing monsoons.

Hyderabad: Chikungunya continues to remain a major viral disease that has surged along with dengue infections in Telangana, during the ongoing monsoons. However, due to its common symptoms with dengue and malaria, there is a fear among public health officials that the ailment might be getting misdiagnosed and even underreported.

At present, all fever and joint pain cases are being labeled as dengue infections. However, despite similar symptoms, there are chances that the patient might be chikungunya positive and might need additional and appropriate care, seasonal ailment specialists said. Even the vector responsible for the spread of dengue and chikungunya is the same – Aedes aegypti.

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However, in southern States, another mosquito species i.e. Aedes albopictus (in addition to aegypti) also poses a serious threat of transmitting the chikungunya virus through its bite.

Incubation

The incubation period, the number of days it takes to develop symptoms once individuals get bitten by an infected mosquito, for chikungunya is 3 days to 7 days. It presents with the onset of fever, arthritis, and rash in some patients. Patients with chikungunya fever are mostly symptomatic but asymptomatic infections are reported in 3 per cent to 25 per cent of the cases, National Centre for Vector Borne Diseases Control (NCVBDC) guidelines said.

Chronic chikungunya

Interestingly, while patients with dengue recover quickly if diagnosis and medication are done at the right time, there are numerous chikungunya-positive patients, who continue to struggle with the ailment anywhere from 3 months to even several years. Even after recovery, a large number of patients struggle with joint pains and stiffness.

High-risk groups

While a typical healthy individual will recover from chikungunya within weeks, high-risk individuals, if not medicated properly, are most likely to develop severe manifestations and face adverse outcomes.

Individuals with hypertension, diabetes, vascular and heart diseases, pregnant women, hypothyroid patients, dengue-positive patients, TB, malaria, and enteric patients, and HIV-positive individuals fall under high-risk groups.

Children also fall in the high-risk group because of their immunity levels. Compared to adults, children might develop a rash within the first day of getting infected. When compared to fever and rashes, joint pains are less common among children