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Brazil
Brazil
Brazil
For 28 years, Brazil has not recorded cases of the disease. However, the risk of return of the disease is great because of the resistance of the parents and the months of vaccination of the children. The threat, according to the ministry, exists in all locations with coverage less than 95%, but is more critical in these 312 locations.
The Ministry of Health charges local managers to organize prevention networks, including the ability to adjust schedules more consistent with the routine of the Brazilian population. The portfolio also recommends strengthening partnerships with daycares and schools, environments that enhance vaccine mobilization by involving families.
Doena
Caused by a virus that lives in the intestine, poliovirus, polio usually affects children under 4 years of age, but can also infect adults.
Most infections have few symptoms and are similar to respiratory infections with fever and sore throat, in addition to gastrointestinal disorders, nausea, vomiting and constipation.
About 1% of people infected with the virus may develop paralytic disease, which can lead to permanent sepsis, respiratory failure and, in some cases, death.
Transmission and Prevention
Polio has no specific treatment. Transmission can occur from one person to another through saliva and excrement, as well as through contaminated food and water.
However, the disease should be prevented by vaccination. The vaccine is applied to posts in the public health network. There are still national campaigns.
Trivalent oral polio vaccine should be given at 2, 4 and 6 months of age. The first reinforcement is done at 15 months and the other between 4 and 6 years old. It is also necessary to be vaccinated in all campaigns. The next national polio vaccination campaign will run from August 6 to 31.
Brazil has been polio-free since 1990. In 1994, the country received certification from the Pan American Health Organization (PAHO) for the free circulation of wild poliovirus.
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