• About Us
  • Board of Advisors
  • Contact

MALARIA.com

A Malaria Information and Community Portal

  • Home
  • Malaria Overview
  • Malaria Research
  • News
  • Videos
  • Blogs
  • Malaria Q&A
  • Events
  • Jobs
Home / Malaria Q&A / Malaria in Brazil

Malaria in Brazil

March 31, 2011 By Ask-Malaria-Questions Leave a Comment

QUESTION:

Is there Malaria in Brazil? If so, what pills do I need to take?

ANSWER:

Yes, there is malaria in many parts of Brazil, and more than one type: about 75% of cases in Brazil are caused by Plasmodium vivax, whereas the rest are from infections with P. falciparum, the more acute and dangerous species of malaria. Brazil does have good information as to the distribution of malaria across the country; in terms of affected states, the full list is as follows:

Acre, Amapa, Amazonas, Maranhao (western part), Mato Grosso (northern part), Para (except Belem City), Rondonia, Roraima, and Tocantins.

This includes cities within the above districts, such as Boa Vista, Macapa, Manaus, Maraba, Porto Velho and Santarem, and particularly on the outskirts where transmission is highest. It is worth noting that malaria is not considered to be a problem in the region of Iguassu Falls.

In terms of malaria prevention, the CDC recommends Larium (mefloquine is the generic name), Malarone (atovaquone or proguanil are the generic names) or doxycycline, due to the presence of chloroquine-resistant P. falciparum in some areas. Deciding between which of these to take depends on a number of factor, including cost, known side-effects, and, not least of all, personal preference. For a discussion on the pros and cons of these various form of prophylaxis, check out the discussion “Malaria Prophylaxis” on this website.

Filed Under: Malaria Q&A Tagged With: Brazil, Doxycycline, Larium, Malaria Prevention, Malaria Prophylaxis, Malarone, Travelers Health

Leave a Reply Cancel reply

You must be logged in to post a comment.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Stay Informed

WWARN Corner

About WWARN

The WorldWide Antimalarial Resistance Network (WWARN) generates innovative resources and reliable evidence to inform the malaria community on the factors affecting the efficacy of antimalarial medicines. Learn more…

  • Fighting Malaria Requires Protecting the Effectiveness of Antimalarial Medicines
  • Data Sharing at IDDO
  • Evidence to inform equitable dosing in very young and malnourished children

More WWARN Stories...

  • Home
  • Malaria Overview
  • Malaria Research
  • News
  • Videos
  • Blogs
  • Malaria Q&A
  • Events
  • Jobs
  • About Us
  • Board of Advisors
  • Contact

Copyright © 2025 Malaria.com · Log in