Diseases, Conditions, Syndromes

Dengue deaths on rise in Sao Paulo

Cases of dengue fever are on the rise in Sao Paulo, with a nearly eightfold increase that saw 24 people die in Brazil's most populous state so far this year, the health ministry said Friday.

Vaccination

Brazil orders 100 million doses of Pfizer vaccine

Brazil has ordered 100 million doses of the Pfizer-BioNTech COVID-19 vaccine and another 38 million of Johnson & Johnson's, the health minister said Monday, seeking to accelerate the hard-hit country's lagging immunization ...

Medications

Vaccine against black fever being tested

After more than two decades of research, scientists are testing the first vaccine against the deadliest form of a disease that infects more than 12 million people worldwide.

Oncology & Cancer

Overweight linked to 500,000 cancer cases per year

Overweight and obesity is now causing nearly half a million new cancer cases in adults every year, roughly 3.6 percent of the world's total, a study said Wednesday.

Diseases, Conditions, Syndromes

Brazil starts testing Oxford coronavirus vaccine

Researchers in Brazil began administering an experimental coronavirus vaccine developed by Oxford University to volunteers, the Federal University of Sao Paulo said Wednesday.

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