Is there dengue fever in Brazil?

Is dengue fever common in Brazil?

After the Zika virus (ZIKV) epidemic in the Americas in 2016, both Zika and dengue incidence declined to record lows in many countries in 2017–2018, but in 2019 dengue resurged in Brazil, causing ~2.1 million cases.

Is dengue endemic in Brazil?

In Brazil, dengue is endemic and epidemic, with simultaneous circulation of the four viral serotypes already described: DENV1, DENV2, DENV3 and DENV4. In recent years, dengue has been spread in Brazil [6].

What countries are most affected by dengue?

Brazil, Colombia, and Venezuela report the most cases of dengue and dengue hemorrhagic fever.

Is malaria in Brazil?

In Brazil, malaria is endemic in the Amazon region and is frequently associated with migration movements of non-immune individuals to areas where malaria is endemic. The population exposed to malaria in these areas, regardless of age, is vulnerable and infections tend to be followed by clinical symptoms [6,58].

How long will dengue last?

Symptoms of dengue typically last 2–7 days. Most people will recover after about a week.

Where in Brazil is Zika virus found?

Most of the cases of ZCS were concentrated on the Northeast coast. Rio Grande do Norte and Paraiba had the highest incidence of microcephaly in the study period. The states of Bahia, Paraiba and Rio Grande do Norte were selected for their high incidence of microcephaly due to the Zika Virus.

THIS IS INTERESTING:  What drugs are legal in Colombia?

Is dengue transmitted by kissing?

An infected mosquito can later transmit that virus to healthy people by biting them. Dengue cannot be spread directly from one person to another, and mosquitoes are necessary for transmission of the dengue virus.

Who is most at risk for dengue?

You have a greater risk of developing dengue fever or a more severe form of the disease if: You live or travel in tropical areas. Being in tropical and subtropical areas increases your risk of exposure to the virus that causes dengue fever.

Can dengue happen twice?

Yes, dengue can strike you again and again. You can get infected with dengue not once, twice but multiple times, with each subsequent infection being deadlier than the ones before.