| Autor: |
Javed, Haseeba, Rizvi, Musa Ali, Fahim, Zara, Ehsan, Muhammad, Javed, Mubeena, Raza, Muhammad Asad |
| Zdroj: |
Reviews in Medical Virology; May2023, Vol. 33 Issue 3, p1-4, 4p |
| Abstrakt: |
Although the Global Polio Eradication Initiative has been largely successful in elimination of polio from various parts of the world, sporadic local outbreaks in non‐endemic areas continue to pose a threat to global polio eradication efforts. In the two endemic countries, Pakistan and Afghanistan, a staggering 176 cases of wild poliovirus 1 (WPV1) were reported in 2019. In 2020 alone, 959 cases of Circulating Vaccine Derived Poliovirus 2 were reported globally from 27 countries. After staying polio‐free for years, cases of WPV were detected in Malawi and Mozambique in 2022. The roots of the reported strains matched with the WPV strain from Pakistan. The emergence of WPV cases in Malawi and Mozambique underscores the fact that WPV still has the chance to spread beyond the Afghanistan‐Pakistan region and sustained efforts are required for its complete eradication. In the case of smallpox, surveillance‐containment was the key to eradication as many countries had already eradicated smallpox and the bigger concern was to track and contain any new cases emerging. Smallpox eradication followed a comprehensive plan which included elements like quality control and standardisation of vaccination protocols. Governments all over the world should prioritise immunisation drives, surveillance, and awareness campaigns to achieve the dream of a polio‐free world. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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