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Maha: First Zika virus case found in Pune; woman patient recovers

2005 James Gathany This 2005 photograph depicts a female Aedes aegypti mosquito, which is the primary vector for the spread of Dengue fever, The responsible virus that causes Dengue is maintained in the mosquito’s life cycle, and involves humans to whom the virus is transmitted when bitten. The female mosquito pictured here, is shown as she was obtaining a blood meal by inserting the feeding stylet through the skin, and into a blood vessel. Blood can be seen being drawn up through the stylet, and into the mosquito’s mouth. Aedes aegypti is a domestic, day-biting mosquito that prefers to feed on humans; Dengue is spread by the female A. aegypti only, for the male does not bite. Infection with dengue viruses produces a spectrum of clinical illness ranging from a nonspecific viral syndrome to severe and fatal hemorrhagic disease.Important risk factors for DHF include the strain and serotype of the infecting virus, as well as the age, immune status, and genetic predisposition of the patient. Primarily a disease of the tropics, Dengue fever is an infectious disease carried by mosquitoes, and is caused by any of four related dengue viruses: DEN-1, DEN-2, DEN-3, and DEN-4. This disease used to be called “break-bone” fever because it sometimes causes severe joint and muscle pain. A person can be infected by at least two, if not all four types at different times during a life span, but only once by the same type.

Pune:- In a jolt to the Maharashtra health authorities grappling with the Covid-19 pandemic, the first-ever case of Zika virus has been detected in a woman from Belsar in Pune district, officials said here late on Saturday.

The health department assured that the 50-year-old patient has fully recovered from the Zika virus infection and nobody in her family of three have displayed any symptoms.

The woman, who had shown symptoms since July 15, was diagnosed positive with Zika virus and also Chikungunya on Friday, spread through mosquitos.

As the alarm bells set ringing, a health team comprising state surveillance officer Pradeep Awate, assistant director Kamalapurkar, state entomologist Mahendra Jagtap and others rushed to the village and studied the situation on Saturday.

They held emergency meetings with the Belsar sarpanch and gram panchayat members, the local health authorities, health workers and other stakeholders and apprised them about the precautions to be taken if any other Zika patients are detected.

Around 40 samples were collected from the village with a population of around 3,500, of which 25 tested positive for Chikungunya and 3 for dengue, and the sole woman’s sample was positive for Zika virus.

The Zika virus is caused by the Aedes Aegypti mosquito, and 80 per cent of the patients do not get any symptoms, while the rest may suffer from fever, body-ache, itching eyes, acne and joint pains, and pregnant women could suffer miscarriage if they contract it.

The health department has now directed all the concerned officials to take adequate precautionary measures while surveying for Covid-19, Zika and other insect-borne diseases and not to neglect any cases.

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