Every year on 24 October, the world marks World Polio Day. In India, many of us think of polio as a thing of the past. Our parents remember the queues for polio drops, but a lot of young parents today have never seen a child with polio. That is good news, but it can also make people careless. The virus has not vanished from the world, and it can travel. This blog explains what poliovirus is, how it spreads and how it is found in a lab. It also shows how a trusted pathology lab in Ahmedabad like Akshar Hospitals can support your family’s health.
Why World Polio Day still matters
World Polio Day honours the health workers and volunteers who go door to door to protect children. India was declared polio-free by the World Health Organization in 2014, after the last case was seen in 2011. That was a huge win for the country.
But being polio-free does not mean being safe forever. Wild poliovirus is still found in a few countries. Rare cases linked to the vaccine virus can also appear where immunisation is low. As long as the virus exists anywhere, an unvaccinated child can be at risk. That is why doctors keep repeating the same message: keep your child’s vaccines on time.
What is poliovirus
Poliovirus is a germ that mostly affects children under five. It lives in the throat and the gut. In some people, it attacks the nerves that control the muscles. There are three types, called type 1, type 2 and type 3.
Here is the part many people do not know. Most people who catch the virus never feel sick. Some only feel like they have a mild flu. But about 1 in 200 infections leads to permanent paralysis, usually in the legs. If the muscles used for breathing are affected, it can be life-threatening. There is no medicine that cures polio, which is why prevention matters so much.
How poliovirus spreads
Polio spreads mainly through the mouth. An infected person passes the virus in their stool. If that waste reaches drinking water, street food or unwashed hands, another person can swallow the virus and get infected. Doctors call this the faecal-oral route. Less often, it can spread through droplets when an infected person coughs or sneezes.
This is why polio spreads faster in crowded areas with poor sanitation. A child who plays outside, puts fingers in the mouth and has not been vaccinated is at higher risk. Because many infected people show no symptoms, they can spread the virus without knowing it. That is the tricky part.
Signs and symptoms to watch for
In the early stage, polio can look like an ordinary viral fever. Watch for these signs:
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Fever and tiredness
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Sore throat and headache
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Vomiting
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Stiff neck or back pain
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Pain or weakness in the arms or legs
The warning sign doctors take most seriously is sudden weakness in one or both legs, where the limb feels floppy. This is called acute flaccid paralysis, or AFP. If your child suddenly cannot stand, walk or move a limb normally, do not wait. See a doctor the same day. Floppy weakness has other causes too, but it must always be checked properly. Your doctor may then send you to a pathology lab in Ahmedabad for blood and urine tests.
How poliovirus is detected in the laboratory
Polio cannot be confirmed just by looking at a child. It needs a lab test, and the most important one is a stool test for the virus. The steps are fairly simple:
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The doctor sees a child with sudden floppy weakness and reports the case to the government health team.
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Two stool samples are collected 24 hours apart, ideally within 14 days of the weakness starting.
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The samples travel in a cold box to a specialised lab in the national polio laboratory network.
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The lab grows the virus from the sample. It then uses a molecular test to find out which type it is and whether it came from the vaccine or the wild virus.
India also tests sewage water in some areas to catch the virus before any child falls ill. This kind of surveillance is the reason the country can say with confidence that it is polio-free.
One honest point here. A regular pathology lab in Ahmedabad does not run these confirmation tests. They are done only in approved labs under the government programme. So if your doctor suspects polio, follow their guidance and the official reporting process.
How a pathology lab supports you
If polio confirmation is handled by special labs, what does your local lab do? Quite a lot, actually. When a child has fever or sudden weakness, doctors often need to rule out other problems first. A good pathology lab in Ahmedabad can run tests such as a complete blood count, urine routine, blood sugar, vitamin B12 and infection markers. These help the doctor see the full picture.
Labs also help with everyday health. A regular blood test in Ahmedabad or a yearly health check up in Ahmedabad can catch anaemia, vitamin shortages and other problems that leave children and adults weak. Quick, accurate reports mean the doctor can start treatment sooner. For a worried parent with a sick child at home, home sample collection also saves the trouble of travelling.
Vaccination is still the best protection
Polio vaccination is safe and works very well. In India, children get polio drops (OPV) and injections (IPV) as part of the routine immunisation schedule. The first dose is given at birth, more doses follow in the first year, and a booster comes later. Pulse polio rounds give an extra dose to every child under five, no matter how many doses they have already had.
If your child has missed a dose, do not feel guilty. Just talk to your paediatrician, who will tell you how to catch up. Keep the immunisation card safe and check it when you travel or change schools.
Simple habits that lower the risk
Vaccines do the main work, but daily habits help too.
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Wash hands with soap after using the toilet and before eating.
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Drink boiled or filtered water, especially in the monsoon.
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Keep food covered and avoid raw street food for small children.
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Keep toilets and drains clean.
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Teach children not to put dirty fingers in their mouth.
About Akshar Hospitals
Akshar Hospitals is a multispeciality hospital in Ahmedabad with branches in Nikol, Naroda, and Bakrol. Along with departments like paediatrics, internal medicine and physiotherapy, and 24x7 emergency care, it runs a full diagnostic section. If you are looking for the best physician in Ahmedabad, Akshar Hospitals offers access to medical care for a range of health concerns, supported by diagnostic facilities for accurate evaluation.
If you want a dependable pathology lab in Ahmedabad, the team at Akshar Hospitals offers blood, urine, microbiology and histopathology tests on fully automated analysers with ISO-certified processes. Most routine reports are ready within 24 hours and can be viewed on a secure online portal. Home sample collection is available across Ahmedabad for elders, young children and busy families.
Take the next step for your family’s health
This World Polio Day, take five minutes to check your child’s vaccine card. If a dose is pending, book it. If your child has sudden weakness, a fever that will not go away or any other health worry, see a doctor early and get the right tests done.
For reliable diagnostic support, visit Akshar Hospitals, a trusted pathology lab in Ahmedabad, or book an appointment on +91 9859859872.
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