October 20, 2026 · Public health update · 5 min read

7th Polio Case of 2026 Confirmed in Karachi: What Every Family Should Know

Pakistan's National Emergency Operations Centre (NEOC) has confirmed the country's seventh polio case of 2026 — this time from Karachi East district in Sindh, the city's first reported case since December 2024. Here are the facts, the warning signs, and what parents can do to protect their children.

Why this Karachi case is a serious signal

Karachi is one of the few places in Pakistan where poliovirus never fully went away. Even though the city had not reported a case since December 2024, the NEOC has repeatedly confirmed that the virus kept showing up in environmental (sewage) samples throughout 2026. That is why officials say continued detection of the virus in the environment means ongoing transmission — and under-vaccinated or unvaccinated children are at risk.

Pakistan and Afghanistan remain the only two countries in the world where wild poliovirus still circulates. Through mass vaccination, Pakistan has cut polio cases by 99.8 percent — from an estimated 20,000 in the early 1990s to 31 in 2025 and 7 so far this year. But the number only reaches zero when every child is protected.

The NEOC says a comprehensive case investigation has begun, including tracing the child's vaccination history and possible sources of transmission.

Symptoms of polio: what parents should watch for

Polio is a highly infectious viral disease that mainly affects children under five. Many infections cause no symptoms, which is exactly why the virus can spread silently. When symptoms do appear, they may include:

• Fever and fatigue
• Headache and vomiting
• Stiffness in the neck and pain in the limbs

In severe cases, the virus attacks the nervous system and causes irreversible paralysis — most often in the legs — and can be fatal. There is no medicine that can undo the damage, which is why prevention through vaccination is the entire strategy.

Prevention: vaccination is the only shield

The NEOC's message to parents is consistent: multiple doses of the oral polio vaccine, plus completing the routine immunization schedule on time for every child under five, are essential to build strong immunity. A single dose is not enough.

The November 2–8 campaign: how to prepare at home

• Mark the dates: November 2–8, 2026 — vaccination teams will visit homes across 97 districts, including every district of Karachi.
• Every campaign counts: even if your child received drops before, make sure they get them again. Repeated doses build and sustain immunity.
• Keep records: keep your child's vaccination card ready and ask the team to record the dose.
• Missed children: if your child misses the campaign team, contact your nearest health center for catch-up vaccination.

In 2026 alone, Pakistan has already run four large-scale polio campaigns protecting more than 45 million children multiple times, plus targeted drives in high-risk areas — and a sub-national campaign in September protected over 29.3 million children. Every round matters because the virus is still circulating.

Home care after polio: the rehabilitation journey

If a child is affected by polio-related weakness, recovery and rehabilitation become a long-term family effort. This is where professional home nursing and physiotherapy make a real difference:

• Physiotherapy at home: guided limb exercises to maintain muscle strength and joint mobility, helping the child regain as much function as possible.
• Daily monitoring: a home nurse can track muscle strength, watch for contractures, and flag complications early.
• Family guidance: training parents on positioning, assistive devices, and safe daily routines.
• No repeated hospital trips: for ongoing rehab, consistent home sessions are often more practical than traveling to a clinic.

Read our earlier update on the previous case: 6th Polio Case of 2026: Symptoms & Prevention.