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With the circulation of yellow fever virus in the cities near Curitiba, the municipal health department asks the population to be vaccinated and to protect against the disease caused by mosquito bites Haemagogus and Sabethes, found in the wild and wild state.
Do you have questions about the vaccine? You will find below a series of questions and answers on vaccination and disease
ABOUT THE VACCINE
1 – Who should be vaccinated against yellow fever in Curitiba?
All subjects aged 9 months to 59 years who have never been vaccinated against yellow fever. The vaccine is even more important for those who live in rural areas or in forests and rivers, work in the fisheries and agriculture sectors or plan trips to areas where cases of disease have been confirmed.
2 – Where is the vaccine available?
The yellow fever vaccine is offered free of charge at 110 health posts in Curitiba. Check out the unit service hours here.
In February and March, some units will open on Saturday morning to vaccinate.
3 – How long does the vaccine begin to protect?
The vaccine takes ten days to work. In case of travel to places confirming the circulation of the virus, the vaccine must be taken at least 10 days before the trip.
4 – Anyone who has ever taken a dose of the yellow fever vaccine should reinforce?
Not required. In accordance with the recommendations of the World Health Organization (WHO), a single dose of the vaccine is indicated for prevention.
5 – Who needs a prescription to take the vaccine?
Pregnant women, lactating women under six months of age and persons over 60 years of age. In these cases, the doctor evaluates the benefit / risk ratio of vaccination and, if it indicates immunization, will prescribe it.
6 – Are there any contraindications?
The yellow fever vaccine is contraindicated to people with weakened immune systems who have a history of severe allergic reaction or acute febrile illness.
7 – Who does not remember if he had already received the yellow fever vaccine or lost the vaccination card, can you get vaccinated?
Yes, but before the health unit verifies in the electronic register if the person has already been vaccinated.
In Curitiba, another way to check the registration is to download the Health Application Now program, available for smartphones and tablets equipped with Android and iOS operating systems,
Any vaccine can cause mild, moderate or severe side effects. This can cause headaches, fever and discomfort in some people.
9 – Should pregnant or badfeeding mothers receive the vaccine?
In Curitiba, which has no circulation of the virus, vaccination of pregnant and lactating mothers is done only on medical prescription, because the vaccine is manufactured with the weakened virus and can cause reactions in the baby. In cases where physicians consider that the risk of infection is relevant – when the mother, for example, is going to settle in areas where the virus is circulating – they may recommend vaccination.
In these cases, the recommendation for infants is to interrupt badfeeding for at least 10 days after vaccination and to prepare for early milking of bad milk.
ABOUT YELLOW FEVER
1 – What is Yellow Fever?
This is an infectious disease caused by a virus, manifested by fever, body aches, yellowing, weakness and a high risk of death in its most serious forms. .
In the yellow fever cycle (whose cases have recently been recorded in the country), transmission is ensured by the mosquitoes Haemagogus and Sabethes, the monkeys being the main hosts and amplifiers. The man participates as an accidental host when he enters forest areas.
When a monkey or a patient is stung by yellow fever, the mosquito contracts the virus.
In the urban cycle, man is the only host of epidemiological significance and transmission is by the infected Aedes aegypti mosquito. Since 1942, no case of urban yellow fever has been reported in the country.
There is no transmission from person to person. The incubation varies from 3 to 6 days, but it is estimated that it can last up to 15 days.
3 – What are the risk areas of transmission?
Areas where there are already confirmed cases of the disease, yellow monkey deaths and mosquitoes detected.
4 – What is the role of monkeys in the transmission of yellow fever? What is the role of monkeys in the transmission of yellow fever?
Monkeys DO NOT TRANSMIT yellow fever. They get sick and die like humans. Therefore, the death of the monkeys is a sign of the presence of the virus in the region.
SYMPTOMS AND TREATMENT
1 – How long does it take between the bite and the onset of symptoms?
Usually three to six days after the bite and up to 15 days.
2 – What are the symptoms of yellow fever?
Early symptoms include sudden fever, chills, headache, back pain, body aches, nausea, vomiting and weakness. Most people get better after the first symptoms.
However, about 15% of cases show a brief period of improvement and then develop a new, more severe phase of the disease.
In such cases, the person may develop a high fever, jaundice (yellowing of the skin and whites of the eyes), bleeding (particularly from the gastrointestinal tract) and possibly a malfunction or failure of the patient. 39, multiple organs. From 20 to 50% of people who develop the severe form of the disease die.
3 – Can we confuse the symptoms with those of other diseases?
Yes. The symptoms of yellow fever can be confused with other acute febrile infections.
The diagnosis of mild form and moderate form is difficult because the symptoms can be confused with those of other infectious diseases of the respiratory, digestive or urinary systems.
Severe forms with clbadic or fulminant clinical signs should be distinguished from malaria, leptospirosis, mottled fever, dengue fever and other insect-borne diseases, as well as fulminant cases of malaria. 39; hepatitis. diagnostic?
Is it done by a laboratory examination of suspected cases?
A doctor should be consulted at the nearest health center and report any trip or activity in a risk area until 15 days before the onset of symptoms.
Observations on the death of monkeys, as well as on mosquito bites in areas at risk, should be reported to the doctor and nurses, as well as the history of vaccinations against yellow fever or dengue fever [19659002] Is treatment done?
There is no specific treatment for the disease. Symptoms such as fever, head and body aches, badgesics and antipyretics, and support will be treated. The patient should be closely followed and the doctor should be alert to signs of clinical deterioration.
PREVENTION
1 – How to guard against yellow fever?
The safest form is vaccination. It is also important to fight the vector (mosquito) that transmits the disease virus and avoid areas of forest where the disease is recorded. The use of repellents, change of clothes and mosquito nets for people traveling to areas at risk is a reinforcement of protection.
Information provided by the Office of Communication of the City of Curitiba
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