What diseases are in Brazil?

* Chagas disease: This disease is caused by the protozoan *Trypanosoma cruzi*, which is transmitted by the bite of the assassin bug. Symptoms can range from mild to severe, and can include fever, swollen lymph nodes, heart failure, and digestive problems.

* Dengue fever: This disease is caused by a virus that is transmitted by mosquitoes. Symptoms can range from mild to severe, and can include fever, headaches, muscle aches, and rashes.

* Chikungunya: This disease is also caused by a virus that is transmitted by mosquitoes. Symptoms are similar to those of dengue fever, but can also include joint pain and stiffness.

* Yellow fever: This disease is caused by a virus that is transmitted by mosquitoes. Symptoms can range from mild to severe, and can include fever, jaundice, bleeding, and kidney failure.

* Leishmaniasis: This disease is caused by a protozoan that is transmitted by the bite of the sand fly. Symptoms can range from mild to severe, and can include skin sores, fever, weight loss, and anemia.

* Tuberculosis: This disease is caused by a bacterium that is spread through the air. Symptoms can include cough, chest pain, fever, and weight loss.

* HIV/AIDS: This disease is caused by a virus that is spread through sex, blood, or sharing needles. Symptoms can range from mild to severe, and can include fever, weight loss, diarrhea, and opportunistic infections.

* Malaria: This disease is caused by a parasite that is transmitted by the bite of the female Anopheles mosquito. Symptoms can range from mild to severe, and can include fever, chills, muscle aches, and headaches.

* COVID-19: This disease is caused by the SARS-CoV-2 virus, which is spread through respiratory droplets. Symptoms can range from mild to severe, and can include fever, cough, shortness of breath, and loss of taste or smell.